After a reading everything I could find yesterday about anti-trojan software I downloaded TDS3 and sent in my registration information. Google took me to a lot of hacker/cracker group threads. Lots of folks there seemed to recommend it so I figured it would probably be overkill for me. You can never feel to safe Hopefully I will get my e-mail Monday. Now a couple questions. Playing around yesterday I did not seem to be able to just scan my C and D drives. Is that possible? While I don't think it would be recommended I may want to do an on demand scan of just my C drive. Also am I correct in assuming I can sent it to run in the background after my registration comes through? If so I did not see this option in any of the menus. And one last question, Can I schedule full system scans? Say after a period of in activity or a set time daily? I already have Nod32 set to scan on startup so that option would be out. I also would appreciate any suggestions from other users as to their settings. I did check the FanJ thread but don't really understand enough to know why those setting are good and if they are best in my case. BTW I run Windows XP all patched up! Thanks, Joe.