Okay, I'm sure this has been asked before, but I have a question.

I am planning on buying an iPod touch to replace my fourth generation iPod. I told myself I'd wait until the widescreen iPod came out and now it has.

My question - do you think I will need the 8GB or 16GB?

I have only a little over 2GB of music. My collection will grow, but not too drastically. I recently cut back a ton of my music and trimmed the stuff I don't listen to, so space for music isn't a problem.

I listen to two podcasts and one video podcast a week.

I haven't had a video iPod so I haven't ever watched videos on a portable player, but I plan on doing it once I've purchased the touch. How large are typical videos?

I hope I don't sound like a total n00b here. I just want to invest wisely. My pocketbook is saying 8GB, but I'm not sure if it'll be enough for all my music, a few podcasts, and a couple of videos (full length, TV episode, music video, etc?).

Any advice.

(Sorry if this is in the wrong place...I thought this would be the best place).