I already have those new stuff. What I want to do is be able to use my DX7's sound collection since I'm gonna get rid of my DX synth. Portability and price are my concern 'coz I do have a 3 keyboards that I use in my regular weekend gig. I want something totally compatible. How about the TX802 or TG77. I heard that you can convert DX patch to TG77. Should I get TX802 or TG77?