Besides the video interview of The Sims Unleashed posted a few days ago, several other videos and screens that I hadn't noticed were posted - but not of The Sims Unleashed. A trailer of The Sims Online, an article with screenshots of Deluxe, and a movie and screenshots of The Sims on PS2 were added recently. Unfortunately, the videos are only for GameSpot complete members, and so I cannot see them. The TSO video can be downloaded from here and the Sims PS2 video from here. That last one is also a sort of interview: according to the description the producer shows what's possible with that game. In the TSO video you can "watch a group of Sims socialize in this clip".

Furthermore there are several screenshots, both of The Sims Deluxe and The Sims PS2. The Sims Deluxe's shots have been seen earlier at IGN, but in case you haven't seen the Create-A-Sim tool yet, you can still see it on this page, along with a very short article giving no new information on this page. As for the PlayStation 2 shots: they can be found here. Here's an example of one of the screenshots from the PS2: