I've got a few HP/Compaq dx2400's that I'd like to inject SLIC 2.1 into and I use the latest AMI BIOS Mod Tool. I go through the steps; select the SLIC, SLP and Certificate. The Tool tells me that the certificate is a match but after flashing and attempting to activate; Windows will not activate successfully. I'm using PAYMYRENT's Key Cert Branding Tool to apply the key and cert. Anyone care to shine a light on this problem for me? I tried to search for similar problems but couldn't find any posts. Any help is greatly appreciated!!