What Happened on Lost Last Night?

I totally missed Lost last night. My wife was watching teh season finale of Amazing Race, and I took it for granted that TiVo would record Lost for me. I completely forgot that the two shows would overlap. Aaargh! Luckily, ABC.com is streaming complete episodes right now on abc.com, and I plan on catching up tonight. Just go here. They also are streaming episodes of Desperate Housewives and Alias. Season finale of Lost is next week!