Hello, I'm a big iNerd and I acquired this insane notion to build my own powermac G3. I'm likely going to buy a case off of eBay and then a logic board. Now I've collected much PC junk over the years. (IDE HDDs & CD-ROMS, SD-RAM, AGP/PCI Graphic cards, etc.) After purchasing a Logic and Case, I'll use regular parts to assemble a Powermac. I would like to know if this is a good idea and would be possible. Thanks to all input!!!!!!