The FNReader WRT example seems interesting. The readme says quite clearly that the online/offline API works only on the N97, but also states that it can be run on "in other mobile devices supporting WRT widgets." On the 5800, when I launch it, I get this error:
widget was not inited correctly:
TypeError: value undefined (result of expression widget.setNavigationType) is not object.
Then I click OK, and it takes me to blank screen with just Options/Exit as my choices, and I can do nothing but exit. Anyone suggestions on how get this to work? I'm not up to speed on WRT yet...just testing the waters.