Ive been trying to create engine sounds for the R42,R32, and the R160B seimens but its quite hard to aqccomplish. I have this program called audacity but its difficult to edit the sounds and use them in my TRS06 game, ive been trying to get a hold of some R42 and R68 rollsings from 1990-present day but its a kick in the nuts. does any body have the 411 on all this.