Hey guys... new here with a question. I'm looking to pick up a G5 tower at a good price. It's a 1.6 PCI model...my question is, Can I upgrade the processor daughtercard without a problem, or will it simply not work? If I am able to upgrade it, what is the maximum it will handle? Any help is appreciated with this... This will be a decent tower for me as I don't do anything extreme, just internet, streaming videos, iTunes, etc., I'm just looking to get this eMac off my desk.... it's too big. Thanks!