I've tried several computers. My media center PC (run W7 and Boxee) my girlfriends Dell laptop, my HP laptop, my mothers Dell Computer(XP), and multiple computers at work (I do tech support for my College, student worker though so I don't know too much) none of which recognize the phone is being plugged in aside from a pop up saying USB device not recognized, even though I have uninstalled drivers a number of times, and when I look in device manager it seems like it recognizes it.. but only shows which usb hub/port it's on (which is odd that ODIN/ADB won't recognize it) and no, it's not on a hub so I'm not sure why it says that. But, nonetheless, the phone acts like it isn't plugged into a PC, only a charger.
So, if I take it into Verizon, and they trade for a new phone, and verizon ends up seeing this had superuser on it, will it matter?
I guess worst that could happen is my warranty is void and I'm stuck without USB until a possible update?