Hello, This is my first post on this forum, so I hope it's in the right spot. I own a 13" mid-2009 mbp running 10.7.3, 2.53 GHz Core 2 Duo with 250gb stock hard drive. This is my second mac and the first one I've tried upgrading. I've owned it for 2 years now, and I'm doing more video editing and and after effects work, so I've decided to upgrade. I just purchased 8gb of ram which I will be installing when it arrives later this week, and I'm looking to upgrade my hard drive. I'm very interested in the Seagate momentus XT. I'd like to go with the new 750gb version, but I'm not sure if it is compatible with my computer. If it won't work I will probably go with the 500gb version. Any info would be great. I have my computer backed up to a 1TB time capsule drive over wifi, so I'm planning on restoring all my files that way. If there's a better way then I'm all ears. Also, if anyone has any other opinions or tips for a first time hard drive swap then feel free to post. Thanks.