Hello everybody, I am new on this forum and I must say,it looks awesome! I have been using macs for 2 years now and they are the greatest! I run software like Sibelius 6 and Logic Pro. Now, I have just bought a Powermac G4 from ebay and here is the item description: Apple Power Mac G4 in Good Condition, few small scuffs to case. Mirrored CD Drive Doors Currently has Mac OS X Leopard Installed. Two Hard Drives: 1x 200GB 1x 40GB 1.75GB RAM 1.25GHz Processor No Screen, just Tower included in auction Is there anyway I could upgrade the processor in the computer? A intel duo would be nice, or even a Xeon!!! A new Graphics card and sound would be cool too! What are all the things I could upgrade on the computer and where can I buy them in the UK? Thanks! John.