I am considering two iPad 2's, one for us and one for my college-bound daughter.

I am thinking buying her the 32 Gig 3G model. She will also have an Apple laptop purchased through the college.  I am hoping she'll carry the iPad instead of the Laptop around campus.  And, hope to find some of her books as electronic versions, to further lighten her load.  (She has had some back problems.)  She likely will be using iPad for Facebook, email, some movies, & I don't know what else.

I want to use mine for email, checking weather and markets.  Also want to communicate with my daughter at college using Skype or Facetime.  On our end, we will use the other iPad 2 or our MacBook.

How well does Facetime or Skype work on the IPad 2's?

How easily would the 32Gig iPad be filled -- maybe 64Gig iPads instead?

Thank you.