Hmmm. . . this is not working for me. I uninstalled and purged all of the old installation, and it went as follows:
1) Terminated Opie
2) ipkg remove irk
3) deleted /etc/IRK.conf, /root/Settings/IRK.conf, /opt/QtPalmtop.compat/bin/libirk.so.1.0.0, and /opt/QtPalmtop/plugins/inputmethods/libirk* (its now as if I never installed it)
4) ipkg install irk (went fine)
5) ln -s /etc/IRK.conf /root/Settings/IRK.conf (also fine)
6) reboot
At this point, IRK/Targus shows up as its supposed to, but won't accept any input. Does lircd need to be running? Also, I recall that irk needs to use oz-compat?
Thanks for you help. . .