I like Catanya but have only been able to use in in X2a 32bit. Can't get X2a 64bit (Windows 7 64bit) to see Catanya in the PlugInManager (32bit X2a will see it). I have the Catanya .dll in both the 32bit and 64bit Cakewalk VST plugins folders, have scanned multiple times, etc. I've read the threads about this, dabbled briefly with modular environments (MUX), etc. but no joy for 64bit SONAR. On a whim, in SONAR X2a 64bit, I opened NI Kore2, inserted Catanya, inserted a softsynth, VOILA........ works perfectly. WOW. Saved the appropriate track folders as a "Catanya and Kore" track template...sweet. For those of you with Kore2, thought I'd share that with you... now time to make music in SONAR 64bit/Catanya without any more futzin' around.. Rusty