What is YOUR Optimal Mac Pro Config. In the Real World, Using Real Money... whatever your budget will allow? Sure, I know we all want the best and be able to MAX it out... But realistically, for what you need, and what you can afford... what is your Config? For me...? Quad 3GHz Xeons 4GB (4x1GB) RAM 2x 500GB Hard Drives 1x Radeon X1900XTX Video Card One Super Drive Bluetooth - No Airport One 23 Inch Apple Monitor You?