I'm actually looking for two HDDs. Looking for a smaller, more portable HDD, such as the WD 320gb passport, or the Iomega 250gb. Also, I'm looking for a huge HDD, 1 or 1.5 TB. I've heared that internal HDDs may offer a more dependable external soloution, when matched with an appropriate case, however, I have no idea what HDDs (internal or external) are more dependable, or how to pick a proper enclosure (if I choose an internal). Any reccomendations? Thanks.