Anyone out there have experience with taking advantage of all the A-90 has to offer. I've owned one for a few yrs. but until now have only used it as a practice instrument. I am presently trying to use it in a home studio situation controlling an Emu Proteus and JV-2080 with a few expansion boards. Can't seem to load name maps and/or edit patches via A-90 which I know can be done. The manuals are wonderfully unhelpful. Also, if anyone may know some Roland Newsgroup addresses pls pass 'em on. Thanks