Thanks, I'll try to uninstall and re-install.
I've also had three complete system freezes today (so bad that I actually had to take out the battery as after a minute it was still unresponsive).

As this has not happened to me before I can only 'blame' Sliderotate (or rather - the combination of sliderotate and slidelock (there might be some residual left from slidelock).

I'll try uninstall, etc and if that fails..uh...I might do another reflash and do it all from scratch as I would really, really like the auto-portrait feature to work.

EDIT: Uninstalled, rebooted, re-installed, rebooted, set it up, rebooted and still the same thing - power-button will rotate and it will return to landscape when closing the keyboard - but it will NOT go to portrait mode automatically when sliding the keyboard shut. Oh well, I might just leave it at that.

Thanks for all the help.