Hello all! OK. So, it's not an issue of getting into my PowerMac G5 case, but inside the G5 cover that houses the chips. Living in a very rural area (lot of fields and farms) we get a lot of dust in the air. As hot as the G5 runs and the fans always kicking on, it pulls a lot of this dust in. I try to blow out the dust routinely and also remove the fans and wipe them down. I have the liquid cooled system with the radiator and try to blow dust out of it as well. However, I am very afraid there is a ton of dust inside that cover sitting on top of the processors. How does one break into this area? I called the Apple store and they would give me no clues or advice other than to bring it in. I have been unsuccessful online as well looking for a way to safely remove the cover to get to the chips. Has anyone successfully done this? I just don't want to tug on anything or break anything that may start a leak of any sort! I also don't want my chips to all of a sudden overheat one day with the possibility they are very dirty. Thanks!