|"My Display Adapter which is VIA/S3G Unicrome Pro IGP is in conflict with my newly purchased AVG Anti-Virus program"|
That's extremely unlikely.
How did you come to that conclusion ?
Tell us the details of what you did, and what happened.
Did you install AVG BEFORE you installed the software for the video adapter and AVG was working fine BEFORE you did that ?
Do you have any other anti-malware programs installed ? AVG DOES conflict with some of those.
Did you install the free version of AVG 2011 or the paid version ?
It's VERY common for people to install the software for a video adapter the WRONG way.