[BillNye]

check for any abnormal .exe's. Is the link you dl'ed a .exe?

Basically what your worried about here is a keylogger and your pkr accts right?

If so turn off your pc, go onto a lap top, friends pc, anything and change all of your passwords to your pkr accts, email, etc. Then reformat your computer after saving what you need to a harddrive or w/e. Reformatting will make your PC exactly how it was out of the box.