here is a version of xkbd-bthid (my Bluetooth HID-Keyboard software) that works on the Nokia N800 (Maemo 3.2). I've finally found the time to fix it, also the number of users writing me emails to report that it doesn't work grew quite large in the last weeks.
xkbd-bthid still only supports the BOOT protocol which basically means no Windows and no MacOS X support. Linux is supported if you add -B to the hidd command line. Ubuntu users can do this in /etc/default/bluetooth.
Support for the REPORT protocol will defently come to xkbd-bthid.
Also please read the the package information before installing. Since you have to perform one small step manually before xkbd-bthid works. This is setting setuid to the wrapper executable. This is because dpkg on Maemo still doesn't do setuid.
Download/Install it using my Bora repository