Run into a totally unnecessary fowl-up with WGA. I have run a legit OEM copy of Windows XP-home (now SP3) for 4 years (originator Mesh Computers). ALL I did today was replace 500Mb memory with 2Gb. This upset the bios, which went back to default, (easily reset, that is not the issue). Now Windows will not accept me as a legitimate owner, and wants me to re-register. After the registration window opens, I select to connect automatically, but it says no connection available. Contrast that with what I am doing now on the same PC !! I popped in a Ubuntu CD, which not only loaded just fine, it also connected to my broadband without ever asking for my ISP user or login, and I am in business, which proves there is nothing wrong with connectivity whatever.....maybe I'll never use Windows again....but.... What I want to do is just re-register, or put the registration number in off my case without Windows being a pillock over it. Unfortunately I cannot telephone for a registration, because I cannot use a telephone. Any suggestions please ?