I was testing a new build of ValhallaRoom on my G4 Mac Mini, and ran my trusty SH101 through a single instance of Room in GarageBand:
The SH101 is using a mix of Saw and SubOsc (-1 Oct) waveforms. All chorusing and modulation comes from ValhallaRoom. The decay is set to 100 seconds, using the LargeChamber algorithm. The Early Mod Depth is very high, with fairly slow modulation, and the Early signal is sent into the Late reverb, which is also being modulated.
I am currently finishing up the installer for the 32/64-bit Windows VSTs. Check back here for updates.