Yeah, the 522 is crap sometimes. The same thing happened to me last week TWICE!!! One time with Desperate Housewives and once with Lost. I had to go and BitTorrent Desperate Housewives and get Lost from the WinMX.
Do you know how to BitTorrent or use WinMX? You can probably download Grey's Anatomy very easy online because its a pretty popular show I think.
By the way, I Dish Pass Grey's and it was a really great episode. I think the best one so far of the three that have been on. Sorry.