It'll be nice to download your favorite shows from iTunes in case you've missed them. Just think there won't be anymore boring waits at the barber shop or dentist office.Also, if you're going to have some videos, and even a movie or two, consider the size of most movies off iTunes, which is around 1 gig per movie! That adds up quickly!
TV shows are anywhere from 200 mgs to 500 mgs...
So, taking that into consideration, 8 gig is the way to go in my book
I noticed that in the video! I narrowed down my 100GB iTunes library (only about 11GB audio) to 3.9GB of frequently used music (couple videos) only to notice that it would not be an actual 4GB of space. Not to mention, I'd love to have space to throw in a new movie or TV show before a train ride or something if I get one. *sigh* decisions, decisions8GB scrape out the cash and get it the software in iPhone is close to a gig (700mb) so im getting a 8 gb