hold off from buying one of HP's MediaSmart servers (or, you know, just forgot about your plans to buy one), MissingRemote has a nice writeup explaining the benefits of picking one up versus building your own. The storage junkies over there pitted an EX475 against a "home brewed Frankenstein" and a server built with WHS-specific parts in order to see which of the three would emerge triumphant. In the end, HP's own unit managed to garner the most of their love, which was quite surprising to be honest. Sure, building your own can be a ton of fun, but the EX475 just delivered in every important area for right around the same price as the other two homegrown competitors. Don't believe us? Tap the read link and check it out.