Hello everyone, I just found out Lion will not support my current beloved MacBook Pro, so I am ready to upgrade, however I am faced with a few choices and I need your good advice on how to proceed. Here are the issues: HARD DISK choice between 750 GB with 5400 rpm and 500 GB with 7200 rpm I have always ever only had 5400 rpm, so I am worried the 7200 rpm might be noisy. I play low-end graphic games, use Garageband to play/record guitar and all the other standard Mac programs like iPhoto and iWeb. No Photoshop or any advanced graphic stuff. Would the trade-off be worth it for me or should I stick with the larger slower hard disk? My current disk use is 200 GB, and I would like my new MacBook Pro to last me another good 5 years. MACBOOK PRO SCREEN: Is it worth it to upgrade to the hi-res display? I would love crispier graphics for my games and photos, but would it be noticeable for someone like me who does not use photoshop or other advanced graphic programs? Thanks in advance for your help!