Which brand/specific external hard drives do you recommend? I'm in search of a 500gb external drive to go with my new SR MBP, and while I can find plenty of them from various online stores...everyone seems to have a different opinion as to which is the most reliable. I'm planning to use as half TM backup and half extra external storage. It'll be sitting in my dorm room almost 24/7, so portability is no requirement. I'm leaning towards the LaCie 500gb d2 Quadra right now, especially since its quad-interface and still less than $200 on Newegg. Seems like a good deal to me, but how's the reliability of LaCie drives? I've seen a few posts about fast-faulting circuitry between the multiple drives in the housing. What would you suggest? Yes, this is a repost. Somehow the first one ended up in the MB&MBP forum. Hopefully they'll ignore it.