My VTab is out of warranty. I've taken it apart twice, completely, and put it back together. The USB port was loose. It's strange that the contacts are surface mounted and the four legs of the port seemed to be cold soldered(?) just to hold it in? One leg has a trace (ground?). I've taken it out and put it back in. Still, intermittent contact when pressure applied. Anyway, it still works. But I need to replace that USB port. Anyone know where I can get that part?