I have Purchased a Acer Aspire 4930, I installed the Vista Ultimate SP1 & tried cracking with all the available activator's & all that I could do, but failed I installed Everest for checking my BIOS details & found that SLIC is not present, After that I updated the BIOS from OEM site to V1.15 which is the latest , still SLIC could not be installed. Please help me to get a solution to this problem. Its been 02 months of the purchase of the Notebook & its hardly useful. I will be very grateful if you post the Method Step by step. Thanks..