hmm, you can access the keyboard settings in an accessories menu, and the only options related to the keyboard is to set the keyboards language, repeat interval, and then manage the bluetooth devices. doesn't seem to be anywhere that you can access key information.

the link also said something about triangle being f1, but i don't seem to be able to assign f1 to the game controller in maemo (by typing f then 1), and the ps3 doesn't recognise it either. 'spose it can wait till the function keys are included in the virtual keyboard