i have an Epson 7600 which I am experimenting with. I have not used the G&J conversion kit. A printer friend of mine in Indiana was using the VIM system with a 4880 and running 4 color work on a Ryobi 3304, I was very impressed with it. I have been using a DPX Genesis that I picked up at an incredible deal, actually I bought 2 of them. It is laser based using Silvermaster DigiPlate material and works great. I haven't given up on the inkjet CTP just been busy and haven't had time to experiment any further.