Not really using my iPad. What can it do that my iTouch can't do?

Question

I wanted an ipad desperately as soon as the first one was intruduced.  I finally got an iPad 2 in December.  I'm an Apple fanatic.  Surprisingly, I have hardly used it.  I use my 4 year old iTouch throughout every day as a PDA, alarm clock, to check emails, keep contacts, track my instrument practices, play games with relatives out of state.  But I find that most of my info doesn't go back and firth from my iTouch to my ipad.  The iPad is bigger and doesn't fit in my pocket or purse, so it gets forgotten for weeks at a time.  (I use my Kindle for bedtime reading because it doesn't have backlighting.) My iPad2 cost over $700 and it is sitting there.  Any suggestions on how I can put it to work?
The biggest help would be how to use both and have all the info be shared.  For example, I use an app to geep track of guitar practices on my iTouch, I have the same app on my ipad, but the data doesn't carry over.  I signed up for iCloud, but it is not helping.
I use WiFi but not the 3G because I don't pay for the extra data plan.

Answer 1

iCloud wouldn't be compatible with your iPod as it requires IOS 5. I was in the exact opposite situation. As soon as I got my iPad I sold my iTouch.
I find it much more useful for email, gaming, reading, productivity (documents, budgeting, music/video creation, photos..), mirroring is really useful for presentations and also showing things to others in the house etc.
I'm guessing you don't have an iPhone, that took the place of my iPod. When i'm out of wifi range I use tethering as I didn't feel the need for an extra 3G plan either.
More info on your needs or what you hope to accomplish would help.