about blank removal

[gi3n]

about blank has hi jacked my home page.

ive tried everything to remove it, hi jack this, ad-aware, spy blaster, s&d, various cleaners nothing helps.

any help with a registry fix to remove it at source would be greatly appreciated,
cheers gi3n

[NHH]

I managed to see this in action last week in work, I cleaned it by scanning the PC with the Housecall Online Virus Scanner which finds the trojans responsible and then cleared the IE hijack entries with HijackThis!.
If you need a hand making sense of the HijackThis! results paste your HijackThis log in a reply...

The culpit responsible turned out to be an e-card the user had received from a friend which loaded the trojan and hijacked IE... lesson learned.