The issues I would like resolved, whether in the next update or later, are:

1. Auto connect/disconnect to wifi/3g/edge. Would be nice if it could download email and disconnect automatically like S60. I think there was a workaround script somewhere though...

2. Web browser tweaks:
a. Full screen mode shows forward and back buttons.
b. Ability to disable history mode for back button (or perhaps tapping would do a quick back whereas holding it would show the selectable history?).
c. A button for quicker access to create a new window.

3. Portrait mode.