If interested, here's the April bulletins and download links. Nothing in May as far as I can tell except MRT. The [na] numbers are removals that were not in XP_Enu for some reason, a few were in XP_Ita but not all of them - just FYI.
Spoiler
###############################################
*DONE (~ MRT to v3.19)
###############################################
*DONE (+) http://www.microsoft...n/MS11-018.mspx
.......Cumulative Security Update for Internet Explorer. (2497640 x3)
http://download.micr...640-x86-ENU.exe
http://download.micr...640-x86-ENU.exe
http://download.micr...640-x86-ENU.exe
(-) http://www.microsoft...n/MS11-003.mspx
.......Cumulative Security Update for Internet Explorer (2482017 x3)
###############################################
*DONE (+) http://www.microsoft...n/MS11-019.mspx
.......Vulnerabilities in SMB Client Could Allow Remote Code Execution. (2511455)
http://download.micr...455-x86-ENU.exe
(-) http://www.microsoft...n/MS10-020.mspx
.......Vulnerabilities in SMB Client Could Allow Remote Code Execution (980232)
###############################################
*DONE (+) http://www.microsoft...n/MS11-020.mspx
.......Vulnerability in SMB Server Could Allow Remote Code Execution. (2508429)
http://download.micr...429-x86-ENU.exe
(-) http://www.microsoft...n/MS10-054.mspx
.......Vulnerabilities in SMB Server Could Allow Remote Code Execution ([na]982214)
###############################################
*DONE (+) http://www.microsoft...n/MS11-024.mspx
.......Vulnerabilities in Windows Fax Cover Page Editor Could Allow Remote Code Execution. (2491683;2506212)
http://download.micr...683-x86-ENU.exe
http://download.micr...212-x86-ENU.exe
(-) none
###############################################
*DONE (+) http://www.microsoft...n/ms11-026.mspx
.......Vulnerability in MHTML Could Allow Information Disclosure. (2503658)
http://download.micr...658-x86-ENU.exe
(-) none
###############################################
*DONE (+) http://www.microsoft...n/MS11-027.mspx
.......Cumulative Security Update of ActiveX Kill Bits. (2508272)
http://download.micr...272-x86-ENU.exe
(-) http://www.microsoft...n/ms10-034.mspx
.......Cumulative Security Update of ActiveX Kill Bits (980195)
###############################################
THESE ARE .NET FRAMEWORK UPDATES
(+) http://www.microsoft...n/MS11-028.mspx
.......Vulnerability in .NET Framework Could Allow Remote Code Execution. (2446704 (x2) x86:x64;2446708 (x2) x86:x64)
(-)
.......
###############################################
*DONE (+) http://www.microsoft...n/MS11-029.mspx
.......Vulnerability in GDI+ Could Allow Remote Code Execution. (2412687)
http://download.micr...687-x86-ENU.exe
(-) http://www.microsoft...n/ms09-062.mspx
.......Vulnerabilities in GDI+ Could Allow Remote Code Execution ([na]958869)
###############################################
*DONE (+) http://www.microsoft...n/ms11-030.mspx
.......Vulnerability in DNS Resolution Could Allow Remote Code Execution. (2509553)
http://download.micr...553-x86-ENU.exe
(-) http://www.microsoft...n/ms08-020.mspx
.......Vulnerability in DNS Client Could Allow Spoofing ([na]945553)
(-) http://www.microsoft...n/ms08-037.mspx
.......Vulnerabilities in DNS Could Allow Spoofing (951748)
(-) http://www.microsoft...n/MS08-066.mspx
.......Vulnerability in the Microsoft Ancillary Function Driver Could Allow Elevation of Privilege ([na]956803)
###############################################
*DONE (+) http://www.microsoft...n/MS11-031.mspx
.......Vulnerability in JScript and VBScript Scripting Engines Could Allow Remote Code Execution. (2510531;2510581)
IE6,7 v5.7
http://download.micr...581-x86-ENU.exe
IE8 v5.8
http://download.micr...531-x86-ENU.exe
(-) http://www.microsoft...n/MS09-045.mspx
.......Vulnerability in JScript Scripting Engine Could Allow Remote Code Execution (971961)
(-) http://www.microsoft...n/MS10-022.mspx
.......Vulnerability in VBScript Scripting Engine Could Allow Remote Code Execution ([na]981332;981349;981350)
###############################################
*DONE (+) http://www.microsoft...n/MS11-032.mspx
.......Vulnerability in the OpenType Compact Font Format (CFF) Driver Could Allow Remote Code Execution. (2507618)
http://download.micr...618-x86-ENU.exe
(-) http://www.microsoft...n/MS11-007.mspx
.......Vulnerability in the OpenType Compact Font Format (CFF) Driver Could Allow Remote Code Execution (2485376)
###############################################
*DONE (+) http://www.microsoft...n/MS11-033.mspx
.......Vulnerability in WordPad Text Converters Could Allow Remote Code Execution. (2485663)
http://download.micr...663-x86-ENU.exe
(-) http://www.microsoft...n/MS10-067.mspx
.......Vulnerability in WordPad Text Converters Could Allow Remote Code Execution (2259922)
###############################################
*DONE (+) http://www.microsoft...n/ms11-034.mspx
.......Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege. (2506223)
http://download.micr...223-x86-ENU.exe
(-) http://www.microsoft...n/ms11-012.mspx
.......Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege (2479628)
###############################################
I'll delete most of this post when XP goes Official. If you downloaded xpsp3_201106_checksum.md5 delete it to be safe ###############################################
*DONE (~ MRT to v3.19)
###############################################
*DONE (+) http://www.microsoft...n/MS11-018.mspx
.......Cumulative Security Update for Internet Explorer. (2497640 x3)
http://download.micr...640-x86-ENU.exe
http://download.micr...640-x86-ENU.exe
http://download.micr...640-x86-ENU.exe
(-) http://www.microsoft...n/MS11-003.mspx
.......Cumulative Security Update for Internet Explorer (2482017 x3)
###############################################
*DONE (+) http://www.microsoft...n/MS11-019.mspx
.......Vulnerabilities in SMB Client Could Allow Remote Code Execution. (2511455)
http://download.micr...455-x86-ENU.exe
(-) http://www.microsoft...n/MS10-020.mspx
.......Vulnerabilities in SMB Client Could Allow Remote Code Execution (980232)
###############################################
*DONE (+) http://www.microsoft...n/MS11-020.mspx
.......Vulnerability in SMB Server Could Allow Remote Code Execution. (2508429)
http://download.micr...429-x86-ENU.exe
(-) http://www.microsoft...n/MS10-054.mspx
.......Vulnerabilities in SMB Server Could Allow Remote Code Execution ([na]982214)
###############################################
*DONE (+) http://www.microsoft...n/MS11-024.mspx
.......Vulnerabilities in Windows Fax Cover Page Editor Could Allow Remote Code Execution. (2491683;2506212)
http://download.micr...683-x86-ENU.exe
http://download.micr...212-x86-ENU.exe
(-) none
###############################################
*DONE (+) http://www.microsoft...n/ms11-026.mspx
.......Vulnerability in MHTML Could Allow Information Disclosure. (2503658)
http://download.micr...658-x86-ENU.exe
(-) none
###############################################
*DONE (+) http://www.microsoft...n/MS11-027.mspx
.......Cumulative Security Update of ActiveX Kill Bits. (2508272)
http://download.micr...272-x86-ENU.exe
(-) http://www.microsoft...n/ms10-034.mspx
.......Cumulative Security Update of ActiveX Kill Bits (980195)
###############################################
THESE ARE .NET FRAMEWORK UPDATES
(+) http://www.microsoft...n/MS11-028.mspx
.......Vulnerability in .NET Framework Could Allow Remote Code Execution. (2446704 (x2) x86:x64;2446708 (x2) x86:x64)
(-)
.......
###############################################
*DONE (+) http://www.microsoft...n/MS11-029.mspx
.......Vulnerability in GDI+ Could Allow Remote Code Execution. (2412687)
http://download.micr...687-x86-ENU.exe
(-) http://www.microsoft...n/ms09-062.mspx
.......Vulnerabilities in GDI+ Could Allow Remote Code Execution ([na]958869)
###############################################
*DONE (+) http://www.microsoft...n/ms11-030.mspx
.......Vulnerability in DNS Resolution Could Allow Remote Code Execution. (2509553)
http://download.micr...553-x86-ENU.exe
(-) http://www.microsoft...n/ms08-020.mspx
.......Vulnerability in DNS Client Could Allow Spoofing ([na]945553)
(-) http://www.microsoft...n/ms08-037.mspx
.......Vulnerabilities in DNS Could Allow Spoofing (951748)
(-) http://www.microsoft...n/MS08-066.mspx
.......Vulnerability in the Microsoft Ancillary Function Driver Could Allow Elevation of Privilege ([na]956803)
###############################################
*DONE (+) http://www.microsoft...n/MS11-031.mspx
.......Vulnerability in JScript and VBScript Scripting Engines Could Allow Remote Code Execution. (2510531;2510581)
IE6,7 v5.7
http://download.micr...581-x86-ENU.exe
IE8 v5.8
http://download.micr...531-x86-ENU.exe
(-) http://www.microsoft...n/MS09-045.mspx
.......Vulnerability in JScript Scripting Engine Could Allow Remote Code Execution (971961)
(-) http://www.microsoft...n/MS10-022.mspx
.......Vulnerability in VBScript Scripting Engine Could Allow Remote Code Execution ([na]981332;981349;981350)
###############################################
*DONE (+) http://www.microsoft...n/MS11-032.mspx
.......Vulnerability in the OpenType Compact Font Format (CFF) Driver Could Allow Remote Code Execution. (2507618)
http://download.micr...618-x86-ENU.exe
(-) http://www.microsoft...n/MS11-007.mspx
.......Vulnerability in the OpenType Compact Font Format (CFF) Driver Could Allow Remote Code Execution (2485376)
###############################################
*DONE (+) http://www.microsoft...n/MS11-033.mspx
.......Vulnerability in WordPad Text Converters Could Allow Remote Code Execution. (2485663)
http://download.micr...663-x86-ENU.exe
(-) http://www.microsoft...n/MS10-067.mspx
.......Vulnerability in WordPad Text Converters Could Allow Remote Code Execution (2259922)
###############################################
*DONE (+) http://www.microsoft...n/ms11-034.mspx
.......Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege. (2506223)
http://download.micr...223-x86-ENU.exe
(-) http://www.microsoft...n/ms11-012.mspx
.......Vulnerabilities in Windows Kernel-Mode Drivers Could Allow Elevation of Privilege (2479628)
###############################################
Edited by gUiTaR_mIkE, 16 June 2011 - 01:37 PM.
Edited post as promised.













