Here's what seem to be the problem why I cannot it with SLIC. Refer to my previous post where I reported the problem. The 2 SLICs available in the BIOS worked well in activating Vista.
Thread is temporary closed due to the large amount of requests. The modder will still have access to it, for all others it's read only. Check here from time to time, it will open again to allow replies for sure. I'm creating now a new Usergroup and add the biosmodder. If something should be wrong, please send me a PM. If somebody wants to mod here please PM me, I'll check for access to write. Thank you for understanding.