These tools are just to test if they are valid keys and what versions they are for, etc. If you currently have Home Prem on a Median computer just setup a Vista RTM disk using your Medion.xrm-ms file and one of the Ultimate keys in the list above and do a upgrade or reinstall. The cdkey in Vista determines what version will be installed.
The keys are not brand specific. You can use any key with any certificate (with matching SLIC) on any machine.
The database has been updated once more. Another thanks goes out to Suicide Solution again for his tremendous effort in keeping this database updated.
Another key added to the database. Starting to sound like a cliche but I must thank Suicide Solution again for the update.
Dell Home Basic ? You can ativate the DELL Home Basic with the Lenovo key,which is also an asus key i think,............
All of the names were determined from WGA reports on a M$ WGA support forum where people post there machines reports and you have a wide selection to compare. The keys were found on the names listed more than once and are why some have multiple names. I get your point about the keys not likely being shared between HP & Lenovo and would make better sense that it would be shared between HP and Compaq, or IBM & Lenovo, or Gateway & Emachine, etc. I was thinking this as well but have found some keys on multiple machines and posted them as they were found.