The Samsung F1 and WD Black are still current, so the link is still relevant. There are other drives to consider such as the Samsung F2 and Seagate 7200.12 both of which have 500GB platters, but the performance of the F1 suffers due to it's slower rotational speed and the 7200.12 has slower access times. There is the new (is it available in the UK yet?) Samsung F3 to consider (an updated F1 with 500GB platters), but I haven't seen any reviews. I've also seen it mentioned that WD will be updating the Black series with 500GB platters sometime soon too.