what poker sites bundle adware/spyware with their software?

[PITTM]

ive been looking for a new cardroom to play at, and so ive been downloading and checking out a few new sites and all of a sudden my computer is popup city. I ran adaware and there were hundreds of pieces of adware on my computer from the past few days and i had been fairly adaware free before now, anyone know the culprit?

rj