no worries, I think most of us here would rather give the advice that something is going to be a tough feat to someone rather than them thinking it will be a piece of cake and start something they can't finish. Just keep in mind that the G5 is one of the hottest processors ever produced. That is the reason Apple could never get one in a laptop. It will need alot of cooling.
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"Fix it 'til it Breaks."

Jacob - EiC & Director of Technology
Mac Pro Quad 2.66 - 4GB RAM
160 GB SATA RAID 1 - 650 GB Storage
Quad 19" Widescreen LCDs
Accessorized to the Hilt