Received an email from ROland announcing all the heat. It mentions the e100 and 200, plus the EXR 3 and 5. When click on the links, you can find out about the EXRs and the Discovers, but no mention of the E's. Apparently they're tempting us. The EXR's are tauted as entry level machines with 64 poly and tons of sounds and the Discover orchestrator engine.
Will the E's be the better keyboards. If so, I want to hear what's up SOON!