Ok, so I ordered a MBP 2.8Ghz from Apple. I called and got them to set up a return for me. They did it no problem. On ebay I found a MBP 2.53 for $2100. Should I return the MBP 2.8 I have and get the 2.53 on ebay? I use it to run all the Adobe CS3 Creative Suit programs, and I use it to do Final Cut studio 2 on occasion, not often though. Is the 2.8 going to give me that much more speed and power to make up for the $600? I really need help because I have no idea what to do! Will the 2.8 benefit me that much more for what I use it for? i dont really game on it. I just dont know if what Ill be using it for, if the 2.8 will benifit me enough to justify $500 to $600. There are even some on their for $2250, would it even be worth the extra $450?