Oh NO!!! Does this mean my old Dell B110 can not be modded either. It's XP which I think means it's not SLIC 2.0 My compaq F730US wouldnt activate but I used my free copy MS gave me. Wanted to save the license but didnt care. BIOS showed HP 2.1 but the HP cert and acer ultimate key failed to activate it. The HP and Dell laptop both were activated with your mods. Thanks for your help! Excellent work! ** Update, I read a previous post before you responded to my request about someone elses Dell being non-SLIC2.0. Thanks anyways! **