Just to add, pocketTV is a great tool if you want to play video clips etc, as it allows you to play mpegs.
I just ordered a 512mb memory card an have a couple of hours of programes on my spv which is great when I am on the train.
You may also want a larger memory card to use the SPV as an mp3 player as you can onlyfit about 20 mins on there at the moment.
If you use msn pm me with your addy and we can chat a bit more
Hope the info helps
Daz