Ok, this is what I got so far: I downloaded vLite 1.2 RC, then installed it, tried to open it and it said I needed WAIK even that already was installed on my XP Pro SP2. So I copied some files from WAIK folder to the VLite root folder (wimgapi.dll and 2 others), and after that Vlite opened it. Then I pointed to where the Folder with Vista installation files where (this is a Vista SP1 Integrated). and suddenly after a message that says "LOADING", It reboots my PC, I tried 3 times and every time the same, the error code is 24 witch I read over the net has to do with memory but this is not the case, my pc memory is fine. any suggestions are appreciated.