My G3 just went haywire. I've already spent $180 debugging it, and now it looks like I might need a new hard drive. That would add another $180 for drive cost and installation labor. I've been wanting to buy a new iMac but thought I would wait a little while because it cost so much. I'm not sure whether to cut my losses now and buy a new machine, or pay the additional cost and get my old one running again. I'm also thinking that if I wait longer an upgrade of the iMac will come out. But then again I may be wasting money on a computer I don't plan on using much longer. Is this a no brainer? I can't make up my mind. Oh, BTW, in the meantime I am using a PC laptop from work temporarily. Its not bad, but can't wait to get back to using a Mac.