Pop-up crazy. There's this new one that keeps coming up, with a mosquito on it, and despite closing the fucker down within in a mere second or two of it appearing, it proceeds to make the MOST irritating buzz noise for quite a while afterwards

Neeeeeeeeeeeeeeeeeer

Neeeeeeeeeeeeeeeeeeeeeeeeeeer

NEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEERR!!!

I need help. I fear for my sanity. Does anybody know any free spyware I can download? I use adaware, but that doesn't seem to be cutting it any more