Has anyone any ideas on where to buy the version 2 upgrade kit for the A3000 sampler? I bought it new when it first came out a few years ago, fell into a time warp, and have no realised I missed the opportunity to upgrade. I've been searching around for a store that can sell or oder an upgrade kit, but am coming back empty handed. I've also written to Yamaha with no response.

Any help is greatly appreciated!