I have two computers. One is an HP Pavilion with Vista. Second is a desktop with an Intel motherboard and the i7 CPU that was built by a local computer store. I have run the SLIC Toolkit on both and can post screen-shots of results if needed. I know the store built one will probably be the most difficult, so lets start with the HP. HP shows that it has HPQOEMSLIC-MPC_v2.0 with a Phoenix BIOS/ACPI 2.0. The only red item is in the "Cert: box where it shows "No OEM Certificate found! (Run as Administrator)". Would someone be willing to walk me through (using small words ) what I would need to do to first, upgrade this to SLIC 2.1 using OPATool, and then installing and permanently activating Win 7 Ultimate?