ARRGGHH! I got called into work last night so I taped the show to watch later. I sat down to watch it tonight and discovered I screwed up the timer settings and ended up only getting the recap at the beginning

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Does anyone know where I can get a copy of last nights episode? I tried a few bittorrent sites but haven't found anything yet. I'd even be willing to pay if there is a legimate site to get it from. I seem to recall there was a site where you could d/l TV shows legally but a quick search on Google turned up empty.
Any suggestions? The recaps at the beginning are usually sufficient to bring you up to speed on what's going on but I'd really hate to miss an entire episode.