I'd love to see a decent photo gallery. The standard photo gallery was ok when it was introduced some versions ago (can't remember which, now) and the flash gallery is really a pale shadow when compared with other flash gallery generators out there (eg web gallery wizard, fotoplayer). Also, I believe that Flash has had it's day as more and more people access the web via mobile devices rather than desktop or laptop computers. Already in Japan more people access the internet via their cell phone that by computer and I really believe that the more technologically countries in the west will follow this year.

I'd like to see the JQuery library built in, together with a number of applications, including a photo gallery, that utilise it.

Of course, there may be other solutions as well (Quicktime?)

franko