gcasdtserv.exe <- actually its a tool to autoupdate all spywares you have on your computer, so you can be safe that you have the latest version of them everytime
Hmmm... I have no problems, I keep AVG running in the backgroud all the time. BUT, use only 1 AV program, and do as Holmes suggested, use Ad-Aware and Spybot S&D once in a while (I really dont think one needs to use the resident parts of those programs, unless you always surf on "Freenakedchicks.xxx.com.ru.nu" Good that it is solved for you. I will try not to be "damn crazy" again, mixer