Lol, sorry I deleted that post because I only read your post quickly, then I saw you use a mac and you talked about that trojan...
And I don't think those spy/adware removers are available for mac.

Could still be the hosts file. I don't know a thing about macintosh so other members will probably help you better.

Cheers

EDIT: thread: http://www.antionline.com/showthread...hreadid=251218

Just look in spyware/adware forum