I am using the ver of rdate from:
http://nitapps.com/

no problems with rotation.

Have noticed a weird quirk with Personal Launcher where it sometimes refuses to launch anything but the first program I select after a re-boot (i.e. I re-boot...use personal launcher to open say FBReader....after that any icon I tap in the launcher opens FBReader...probably due to having installed and reinstalled many programs) going to reflash soon in the hopes of solving this quirk.

otherwise everything is working well.