I never had the chance to see if AVG 8 clashed with BoB 2.08. I've been using AVG for years and never had any problems with it in conjunction with any sims or games, but recently AVG8 clashed with an update from AVG itself, rendering AVG completely useless and crippled. After trying an uninstall and reinstall of AVG to no avail, I swithched to Avast.
These Computers!