It should be safe to use pkgmgr.exe, Windows 7 SP1 works fine with dism too. I'm just not sure if SP2 will install fine afterwards, but if that's a problem I'll try to fix it. I'd like to know what vlite does, but the creator doesn't reply my mail... I am sorry but Nuhi (The creator) will NOT reply to his email or messages. He dissappeared a couple of years ago and has not been seen since.