Sit back and think - the new iPod most likely has a better chipset in it than the old iPod does, and some of these new software programs probably depend on that new hardware.
I will be testing it. I'll let you guys know. I've been waiting for the new iPods to come out. I bought my iPod a month after they first came out, which means it's a 5 gig one (there were no others then). It's all scratched up and I can barely see the screen anymore because of all of the scratches on the plastic in front of it. Also, I dropped it right on the headphone jack once (with headphones plugged in) and it's been loose since then; if I move the iPod while I'm listening to it the sound gets cut of for a split second. Very annoying.
Once I get the new one, I'll see if the new programs will work on the old one. I'm betting that they don't.