Thanks in advance. Using any midi command to load a preset from 0-127 i.e., [midi@00:01.0: PC45.0@1] to my TC Helicon Voicelive play GTX, I can change any PC patch# and it works perfect! But I can't find the right code for higher presets, for which the VLP GTX has 500 presets! I tried what's in the ST3 manual i.e., PC137.2@2] but when doing that it locks all my songs in ST3 to older preset? I tried other PC & bank numbers, 3, 4, 5? same results? I believe I'm correct that when adding Banks i.e. 2, that next bank would be starting at preset 129, + 128. would mean Bank 2 = from 129+128=Presets on VLP GTX as Presets 129 thru 157! And then bank 3 158 thru 286, etc. So I thought I could use [midi@00:01.0: PC137.2@1] to change to preset 138 on VLP GTX? Still can't find the right code? Once again thank you in advance, any information regarding this matter will be highly appreciated! Willie