Ok, so you may have all known I had several problems with my Core Duo MacBook Pro to the point where they finally replaced it. I received a Core 2 Duo 2.16 Base Model at no extra charge. When I received that machine one of the keys was broken so I had to send it back again. The one they sent me is having serious problems with the optical drive. Weird noises, not reading etc. So I called Apple and told them about my problem. I explained to them that it was very frustrating having to send it back and forth. They apologized for all my problems and I was on hold for a while. They said they would definitely replace it again. I asked if it would be the same machine and they said yes. So I was happy again. They said let me go speak with customer relations. They said that there had been an upgrade since my last model and that I would be receiving a BRAND NEW SR MACBOOK PRO!!! I was like almost yelling over the phone in excitement. They said I can see your happy now and of course I said yes. In the last few months I have went from Core Duo to Core 2 Duo and now to Core 2 Duo SR! My new configuration is going to be: 2.2GHz Intel Core 2 Duo 1440 x 900 resolution 2GB memory 120GB hard drive 8x double-layer SuperDrive NVIDIA GeForce 8600M GT graphics with 128MB SDRAM They said I should have by Friday or Monday!