OK first off I want to say Thank you to anyone who even reads this to help me out. I have had an HR21/700 for quite a while now. The HD size has never been enough. I recently found out it was possible to upgrade the HD size of my receiver what I would like to do is upgrade to a 2TB setup. I registered for this site I think a few weeks ago and in that time I tried to refrain from posting this because I know there is a bunch of information but I am suffering from information overload. So far what I have come away with is that I would be best with an Antec MX-1 enclosure with I believe 3gb/sec. I just need to know what setups would work for the HR21/700 to get me to 2TB. I have searched and searched and read posts for tons of time. If someone could please help me and make this easy I would be incredibly grateful. I am sorry if this is easliy posted/found anywhere on this site I have been looking so long I have gotten frustrated.