I'm just wondering what my options are right now? I have a Momentus XT drive and I'm thinking about going bigger but the only drive that is as fast as mine is the 750gb Momentus XT. I find the Momentus XT to be a marketing gimmick and in the end it's not really noticeably faster than a normal platter drive at 7200rpm despite any amount of hype and an extra 250gb is really not a lot of extra storage in today's terms. I'm in a bit of a predicament, I snapped up a 13" MacBook Pro as soon as I knew what direction Apple was going with optical drives and internal component upgrades. I still use my DVD-RW drive on the odd occasion and probably would use it more if I upgraded it to a BD-RW drive. It does seem however that if I want more storage in this machine I am going to have to forgo having an optical drive. It's funny we are stuck here 3 years later, where 3 years ago I could have bought a 1TB drive, I opted for the Momentus XT. It seems if I want more than 1TB of storage I have to buy an external HDD or forgo the optical bay.