Right now i need an external HD for storage of digital video (my iMac 500 gb is filling up...lol). Right now the one i'm really liking the Western Digital My Book Premium 500 GB. Here's the link tell me what you think http://www.westerndigital.com/en/products/products.asp?driveid=224&language=en I also like that it has firewire 400, which will be faster that USB 2.0. If you guys could tell me your thoughts and opinions that would be great! Thanks in advance!