hi. i have a variax 500 that can't be seen by my podxtlive. whenever i try to connect it to the variax port ,podxt live says "no variax connected". what can i do to troubleshoot this? i have lost my vdi cable, so i use a standard cat5 cable. i've tried lots of cat5 cables just to be sure it's not just an issue of faulty cable but still nothing. i am from hongkong, the local distributor here isn't really helpful ( even when ordering vdi cable takes 6mos to eternity!). it really gets frustrating when i can't get the most out of my gear. i hope you guys can help me out. thanks