Please help! I have a G3 Mac that is have constant freeze/lock ups. The OS is 10.2.4 and has 512MB of RAM. It appears to be random and not related to a particular program. When it freezes I can do nothing but restart. The real interesting thing is that when I brought it back to my office I left it running for a week straight without one freeze up. I had every application possible launched and would occasionally play around with the machine. However, as soon as I put it back in production it freezes. In fact just yesterday, it froze up 4 times before noon. Unfortunately, I am a windows IT guy ( ) and have very little experience with the MAC and the one guy who did have experience is no longer with the company. Any help is greatly appreciated!