Huluplus
In case no one realized it (I didn't), apparently the season one episodes will "expire" on the 23rd. So if you want to watch a last marathon, you'd better hurry... or get the DVD.
I wasn't sure how HP would handle previous seasons. I know they don't have all seasons for all shows because of licensing, but was hoping that maybe that had been sorted out as time went on. Their help file mentioned that one reason for shows expiring was the release of a DVD, so I suppose that makes sense because I'm sure the network wants to make sure the DVDs sell well.
Mine is due on Tuesday .