...nah, the good ol´ "newbie-whining-OP-gets-flamed-by-whining-senior-members-whining-about-the-whining-in-OP" thread... :roll
and now you came and brought it all up again... :?
:lol:lol:lol
@OP
I have no suggestion to you what to do in your specific case (got no MAC). But I suggest you to try narrow down the problem as far as possible in a straight forward way. Happen to have an PC? Or a friend that got one? So that you can try USB (drivers, connections etc) on that one? On your MAC: do you have a lot of peripheral USB units connected at the same time? Sharing the same USB hub (if you got one)?
You said you liked what you hear from the unit itself, so that´s a good start. No need to send the unit back only because of the USB, UNLESS it is really proven that this is the culprit and that it can´t be fixed. If you can verify that the USB on your Axe is fully functional, you´ve made good progress. You then take the next step in narrowing down the problem, is it just a OS upgrade that needs to be done? Is it something else? If upgrade gonna cost money, is it better to buy a small decent PC laptop?
For every step you are able to go to narrow down the problem you have, the closer the answer/solution you´ll get. Hopefully it won´t cost much.
Sometimes it is a whole lotta work for something that should function easily without issues, we all know that it is very frustrating "not knowing" what the problem is. Most of us have "been there, done that" too in one way or another. Either with computers, Axe, other stuff or combination of all. We are here and can give you help and suggestions, although you gotta take the steps yourself...
The sounds and the possibilities in that black box ARE worth fighting (some issues) for. As I said, I hope it won´t cost much time/money...
Good luck!!!