One more data point--I recently got the following error message. The fact that it says kernel BUG suggests something wrong--should I forward this report to the kernel list, or is it a USB problem? --- kernel BUG at fs/buffer.c:1161! invalid operand: 0000 [#2] CPU: 0 EIP: 0060:[<c015208e>] Not tainted EFLAGS: 00010206 eax: 0000178f ebx: 00000200 ecx: 00001790 edx: 00001790 esi: 00000200 edi: d7cdd540 ebp: 00000060 esp: c838bca4 ds: 007b es: 007b ss: 0068 Process ls (pid: 2065, threadinfo=c838a000 task=d29fa1c0) Stack: d7cdd540 00000060 00000200 00000200 00000200 00000060 d7cdd540 00000000 c015250f d7cdd540 00000060 00000200 d76fd000 00000000 00000000 c015253f d7cdd540 00000060 00000200 d886c272 d7cdd540 00000060 00000200 c0161c1e Call Trace: [<c015250f>] [<c015253f>] [<d886c272>] [<c0161c1e>] [<d886837b>] [<d88769a0>] [<d88769a0>] [<c0134bec>] [<c0135cf7>] [<c0142025>] [<c0134bec>] [<c0135cf7>] [<c0142025>] [<c01423b0>] [<c0116f2c>] [<d88684a9>] [<c0161b20>] [<c01617fc>] [<c0161b20>] [<c0161cb1>] [<c0161b20>] [<c010932b>] Code: 0f 0b 89 04 86 c7 2f c0 8d 86 00 fe ff ff 3d 00 0e 00 00 76
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