We've received quite a few emails this week from PS3 users, wondering about a few discrepancies on the PSN's new video download service. Namely, why there are some random episodes missing from the TV shows section. As an example, if you're after season 1 of Buffy, you'll find episodes 5 & 7 just aren't there. Sony's explanation?

Yes we are aware of the episodes and seasons that are available. We are working closely with our studio partners to add movie content, individual TV episodes (for rounding out seasons) and also adding whole new seasons. We have already published new content twice since launch last week and will continue to add more on a regular basis.

In other words, they're adding the episodes as they go, not uploading them as a single block. I know, if you're up to Buffy episode 4 this must be simply infuriating, but you're going to have to be patient.