Cheers Mario,

I may well have been loading the VST3 modo bass, hence the crashes.

I find when I drag the bass midi to Reaper that it is 1 octave below where it needs to be to trigger Modo Bass.... not sure whether I need change the mapping on Modo or if I can get BIAB to automatically increase the bass octave by 1? Need to do some testimng.

Regarding SSD drums... interestingly that has worked ok to a point. I see its not GM compliant... but it seems very close and I have a GM midi map for it... so hoping I can get that working well.

Thanks for your help.

Regards

Loz.
www.soundclick.com/laurencerutherford