you can found now the new final versions on german siemens hp

SP3 for STEP 7 V5.4
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/26578452/SIMATIC_S7_STEP7_V54_SP3.zip ( 748.3 MB )

SP4 for S7-GRAPH V5.3
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/26452561/SIMATIC_S7_GRAPH_V53_SP4.exe ( 105.7 MB )

SP3 for iMap STEP 7 AddOn V3.0
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/26574438/SIMATIC_iMap_STEP7_AddOn_V30_SP3.exe ( 113.3 MB )

SP3 for S7-SCL V5.3
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/26577639/S7_SCL_V53_SP3.exe ( 39.9 MB )

SIMATIC Logon V1.4 with SP1
http://support.automation.siemens.com/WW/llisapi.dll/csfetch/26653132/SIMATIC_LOGON_01_04_01_00_08.zip ( 248.6 MB )

These releases should be VISTA Ready now but you need full version of STEP 7 V5.4 SP3 or Professional 2006 SR3 for installing it on WinVista so it would be nice if someone can upload this DVD for us!!

Readme.rtf wrote:

3 Software Requirements 3.1 Operating Environment Operating systems STEP 7 V5.4 including SP3 is a 32-bit application that is released for the following operating systems: Operating System Service Pack MS Windows 2000 Professional SP4 MS Windows XP Professional SP2 ? MS Windows Server 2003 SP2 Standard Edition with or without R2 as workstation computer (exception: SIMATIC M7, see also, instructions in Section 6.18 ) ? MS Windows Vista 32 Bit Ultimate and Business