today when my power went down my pc shut down and when power came back on i turned on my pc and saw it asked " you want to activate now or later" message. i saw some other posts and they mention the word SLC or something. my motherboard is "MSI 945P Platinum (MS-7176)". i usually use Vista SP1Activator v1.1 By CLoNY to activate vista again, but as you can see after few weeks i start getting this error message again, i dunt kno what triggers it. so in short please suggest me what to do? thanks..