I have made a keyboad map showing all the keys. Some don't do anything, some have special purpose.
Word doc vesion on dropbox here
http://dl.dropbox.com/u/14067828/keyboard.doc but extract below:
F1 context menu Alt-Shift-Q ` (grave) Alt-Shift-U ¨ (umlaut) Alt-Shift-C ¸(cedilla)
F3 call log(?) Alt-Shift-E ´ (acute) Alt-Shift-I ^ (circumflex) Alt-Shift-N ~ (tilde)
F4 power button Alt-Shift-R € (euro) Alt-Shift-S ß (sharp) Alt-Shift-. ...
search Alt-Shift-T £ (pound) Alt-Shift-F ¥ (yen) Home home
Ctrl-Alt-Del reboot! Alt-Shift-Y ¡ Alt-Shift-K ~ End power button
To get e-acute for example, press Alt-Shift-E then E
Shift is a “sticky” key, in that you press it once and the next key you press will be shifted.