Hi ScottL: I'm aware of what you're referring to. Part of the reason the converted styles on the Yahoo forum are un-usuable is because (to be frank) the original source KN files themselves were bad or they were badly converted. There are several EMC software conversion parameter ajustments that could have been made which would have yielded a better result. I converted many of the same KN styles myself directly from my KN5000 keyboard to PSR2000 format, and the results were good, no 'clashing sounds'. Anyway, I was able to side step problems on the few styles I had conversion problems with by eliminating specific instrument parts. I find the best KN styles to be the jazz swing (better than Yamaha's PSR2000 jazz swing patterns), and the important key parts (drum patterns & bass lines) convert to PSR format without any problems. - Scott