I am going to purchase a mac pro and I'm deciding between the current single processor quad-core and a refurb model of the previous gen mac pros. here are the specs: Refurbished Mac Pro Quad 3.0GHz Intel Xeon Two 3.0GHz Dual-Core Intel Xeon processors 2GB (4 x 512MB) memory (667MHz DDR2 fully-buffered DIMM ECC) 250GB Serial ATA 3Gb/s 7200 rpm hard drive 16x SuperDrive (DVD+R DL/DVD±RW/CD-RW) ATI Radeon X1900 XT with 512MB memory Price: $2300 or New Mac Pro Quad 2.8GHz Intel Xeon One Quad-Core Intel Xeon Processor 2GB (2 x 1GB) memory (800MHz DDR2 FBDIMM) 320GB 7200-rpm Serial ATA 3Gb/s ATI Radeon HD 2600 XT 256MB One 16x SuperDrive Price: $2150 (w/ edu discount) I'm very torn. Here's how I broke down the pros and cons for each one. Refurb Model Pluses: Faster clock speed Faster FSB Better video card (?) New Model Pluses: Bigger HDD Faster RAM, 2x1 instead of 4x512 Possibility of upgrading to 8 cores later (maybe?) Bluetooth Fancy Box Cheaper Aside from basic stuff (itunes, safari, etc) this computer will primarily be used to record and edit music in logic pro. So what do you guys think is the better buy? Any insight is greatly appreciated.