Go to Bitheadz and download the free Osmosis (mac) demo! You can convert 20 Roland multisamples (one per session) easily and use them with the EXS-24. Make sure your prefs are set to convert the program format to samplecell and the audio format to Aiff. Then drag the programs (or alias of the folder) to your Sampler Instruments folder. When first opening the sound in EXS-24, they will be automatically converted to EXS format. I'm sure that Emagic will improve the scope of their softsampler to exceed my Kurzweils (including Roland reading , streaming, and matrix modulation capabilities. Just give em a little time... Best wishes, Jeff F.