LinPlug have released the v4.1 update for RM IV.
Changes:
* More than 2700 MIDI grooves, dedicated MIDI-browser with drag/drop to the host.
* 100 new drum kits.
* Support for Mac OSX 10.3.5.
* Single Pads can be saved, loaded, copied and pasted.
* Output configuration can be changed on the fly with Live 4.
The downloadable version is available now with the CD version due on 22nd September. This update costs 25 USD / 20 EUR, but anyone that purchased RM IV after August 1st will get it free.