Glad you got your computer back to snuff. It's hard to say where they came from as they can lurk on any webpage they want to attach themselves too these days. The hackers are getting smarter thats for sure.

I run something called ZoneAlarm and I'm extremely happy with it. It askes you if you want a specific program to interact with the internet and you can basically surf the net without being detected. It really keeps you in "stealth" mode. I highly suggest using it!

Good luck to you!

Hugsssssss
J