Good to hear from you. You’ll find a whole bunch of iPad enthusiasts in this Forum who are only too willing to help other iPad owners and to hear of their experiences. Don’t be afraid to post any questions you may have or use the ‘Search’ button near the top of the Forum web page. I usually find I discover one new interesting and useful piece of information about my iPad every day - and often not even what I was looking for!!
Regarding specific software for the iPad2, this has been a subject of some speculation on the Forum postings. I think the concensus is that there will emerge software that, at the very least, has been optimised to take advantage of the iPad2's higher performance and faster graphics. Whether this will take the form of a separate 'iPad2' listing in the App Store is not known, but it's clear that there might be games or video applications that would run on the iPad2 because of its better performance, but not on the iPad1. But it's too early to be sure about this yet with any degree of certainty.
Hope to hear from you soon with your thoughts about the iPad.
Have fun and enjoy your iPad when you decide which one to get.
Tim
Scotland