start here - http://talk.maemo.org/showthread.php...ght=openoffice

please try to search the forums a bit before posting a question.

for word compatibility you might also want to check out AbiWord - http://talk.maemo.org/showthread.php...ght=openoffice
for a lighter simpler alternative (it's in the extrans-devel repository, you need to add/enable that so be careful)

and for excel - Gnumeric:
see here - http://talk.maemo.org/showthread.php...light=gnumeric