Not sure if I’m infected but better safe then sorry… anyway… When I boot my pc for the 1st time, most of the time, I get a black screen with just the mouse pointer for a few secs (bout 15 - 25sec), then it loads fine. When I open up firefox (latest version 3.5.5) it stops responding in the middle of loading the 1st page - it never happened before. I have NIS 2010 17.1.0.19 it scans every day (quick scan) and weekly (FSS). I also have spybot s&d - I use it every week… + malwarebytes & sas. I ran both mb & sas on quick scan, and neither came up with anything. All NIS finds is tracking cookie - and spybot - it doesn’t find anything… so am I infected or is it just the OS? Oh btw - I’ve got vista 32bit…