Hi! I would appreciate it if anyone can assist me with Sys EX. What is it? and how does it benefit my songwriting on my Cakewalk Pro audio 8 sequencer?? If you could please give me a step by step process to get the damn thing working, i would greatly owe yOU!! I am using a cs1x, xp-50, w30, tx81z and emu proteus fx. Thanks pal!