I encountered the message "Can not initialize ATIPDLXX library! Exiting now..." while i'm trying to use the ATT. I tried to extract the atipdlxx.dl_ from the 7-zip, then renamed the file to atipdlxx.dll and put it into the ATT install file, but another problem start to encountered again ! I'm using HIS HD5670 right now. Can anyone give me the atipdlxx.dll which really gonna work? Many thanks !