The EM10, EM20, EM30, EM50 are all discontinued. Someone on this board mentioned that they thought the VA-7 was discontinued. That doesn't leave Roland with many current arranger keyboards: EM55, VA-76. No lower end models! The discover 5 is not an arranger. So, is Roland leaving the arranger market (can't compete with Yamaha),or surprise everyone with a brand new line of arrangers at the Winter NAMN? Clif mentioned SRX slot. That would be a great idea and something that Roland is accustomed to doing. They give musicians a good keyboard and they can add the sound cards they want.