TBH, that's the only thing I'm interested in.
iOS4 for iPad. That'll be it.
Interested in the iTouch with camera,
Want much bigger storage than my 8gb nano, Held out on a classic for now, Any idea on the storage GB for iTouch?
There's no such thing as an iTouch.
Highly doubtful that iOS4 will make an appearance on the iPad, there have been no developer betas and this is a simple "feature addition", it's a merge of the iPad fork of iOS back into the mainline trunk. They might make a developer beta available, but even that would seem like a strange announcement to making at a "consumer" oriented event.