I kind of gave up waiting for the TI months ago. I've been filling my rack with some cheaper synth modules and I don't regret it. In fact with the price of a TI you can buy lots of different cheaper synths. You can decide whether you buy just 1 synth module or 5 synth modules from which you get alot of different kind of sounds, lots of outputs and polyphony and about 5 times the TI's knobs too.
