I can run any application on my 1st gen touch. Some things run a bit more slowly for me, but they work. Most things work perfectly. Games sometimes exceed me, b

I can run any application on my 1st gen touch. Some things run a bit more slowly for me, but they work. Most things work perfectly. Games sometimes exceed me, but they still look perfect on the screen. Apple's not stupid. If they up the screen resolution, and I'm not so sure they will any time soon, they'll do it in a way that maintains aspect ratio and offer a way for older apps to adjust. As things stand right now, the resolution is brilliant. Not much reason yet to up it any further.