Hello, I got given a WinTV-USB adapter for christmas, and i haven't had any luck getting it to work. I found the usbvision-0.3.1-test2 drivers, however I have been ubale to get them to work. I've narrowed it down to the fact that its a new chipset version (0x573/0x4d21), which unlike the other models had multiple usb configurations. If i disable the tests for multiple configurations and just treat it like it has one, the isochronous transfers appear to fail: Dec 26 14:27:24 cam kernel: usbvision data error: [0] len=46137362, status=2C00034 Dec 26 14:27:24 cam kernel: usbvision data error: [1] len=393528, status=2C00034 Dec 26 14:27:24 cam kernel: usbvision null packet [2] Dec 26 14:27:24 cam kernel: usbvision data error: [3] len=46137396, status=1D90000 Dec 26 14:27:24 cam kernel: usbvision data error: [4] len=30933007, status=40038 Dec 26 14:27:24 cam kernel: usbvision data error: [5] len=46137435, status=66138 Dec 26 14:27:24 cam kernel: usbvision data error: [6] len=1, status=FFFFFFED Dec 26 14:27:24 cam kernel: usbvision data error: [7] len=46137362, status=2C00034 Dec 26 14:27:24 cam kernel: usbvision data error: [8] len=393272, status=2C00034 Dec 26 14:27:24 cam kernel: usbvision null packet [9] Dec 26 14:27:24 cam kernel: usbvision data error: [10] len=46137396, status=100000 Dec 26 14:27:24 cam kernel: usbvision data error: [11] len=19202063, status=53443 Dec 26 14:27:24 cam kernel: usbvision data error: [12] len=19267584, status=B2000F Dec 26 14:27:24 cam kernel: usbvision data error: [13] len=1024, status=2C00035 Dec 26 14:27:24 cam kernel: usbvision data error: [14] len=12544, status=1 Dec 26 14:27:24 cam kernel: usbvision data error: [15] len=327750, status=2C00012 Dec 26 14:27:25 cam kernel: usbvision data error: [16] len=11599886, status=70042 Dec 26 14:27:25 cam kernel: usbvision data error: [17] len=30867457, status=1D7000E Dec 26 14:27:25 cam kernel: usbvision data error: [18] len=852034, status=2C00012 Dec 26 14:27:25 cam kernel: usbvision data error: [19] len=19333134, status=1270001 Dec 26 14:27:25 cam kernel: usbvision data error: [20] len=24903692, status=17F0003 Dec 26 14:27:25 cam kernel: usbvision data error: [21] len=25296908, status=90042 Dec 26 14:27:25 cam kernel: usbvision data error: [22] len=24969219, status=17D000C Dec 26 14:27:25 cam kernel: usbvision data error: [23] len=25362435, status=183000C Dec 26 14:27:25 cam kernel: usbvision data error: [24] len=0, status=1 Dec 26 14:27:25 cam kernel: usbvision null packet [25] which as far as i can tell make no sense. has anyone had anyluck with this particular model, or can someone point me in the right direction? thanks. Cameron