iPod Touch question

[amw1972]

I'm an owner of an 8Gb iPod touch. My daughter will be receiving hers this Christmas. I have a couple questions:

1) Will I be able to support both iPods with one iTunes on one PC...without creating a whole new user account (pc and iTunes?)

2) Will I be able to share some of the apps that I already have purchased thru iTunes...since that's why she fell in love with the iPod Touch in the first place?

3) IF I don't have to create a new account (iTunes)...will SHE be able to make purchases IF and when she gets iTunes' gift cards?

thnx