s&d is a great program, been using it for months now.
Tried it and it seems to work fine. I remember it from a few months ago and it didn't seem to like my system. I'm not sure if it has been upgraded but it appears to be OK now. As stated above I use Zone Alarm , Ad-Aware, Grisofts AVG antivirus on a dedicated laptop computer for my internet FR fix , surfing and e-mail.
If they want to hit lil old me with a virus then I'll just start over. Nothing is gained from this BS IMHO.
Stay Safe !