problem finding USB network device

[Jer]

Dear all I am trying to get a Dlink USB NIC working under FreeBSD 4.8
I am totaly clueless when it comes to USB + FreeBSD
I am using a geenric kernel for testing.
I enabled usbd in my rc.conf and the output is below
I once got this

May 10 18:32:21 tigger /kernel.GENERIC: ugen0: D-Link product 0x1a00, rev 
2.00/0.01, addr 2
May 10 18:45:34 tigger /kernel: ugen0: D-Link product 0x1a00, rev 
2.00/0.01, addr 2

but most of the time I just get this

eg it does not even seen the device

any ideas?? Thanks all

May 10 18:51:29 tigger /kernel: uhci0: <VIA 83C572 USB controller> port 
0xd400-0xd41f irq 5 at device 7.2 on pci0
May 10 18:51:29 tigger /kernel: usb0: <VIA 83C572 USB controller> on uhci0
May 10 18:51:29 tigger /kernel: usb0: USB revision 1.0
May 10 18:51:29 tigger /kernel: uhub0: VIA UHCI root hub, class 9/0, rev 
1.00/1.00, addr 1
May 10 18:51:29 tigger /kernel: uhub0: 2 ports with 2 removable, self powered
May 10 18:51:30 tigger /kernel: uhci1: <VIA 83C572 USB controller> port 
0xd800-0xd81f irq 5 at device 7.3 on pci0
May 10 18:51:30 tigger /kernel: usb1: <VIA 83C572 USB controller> on uhci1
May 10 18:51:30 tigger /kernel: usb1: USB revision 1.0
May 10 18:51:30 tigger /kernel: uhub1: VIA UHCI root hub, class 9/0, rev 
1.00/1.00, addr 1
May 10 18:51:30 tigger /kernel: uhub1: 2 ports with 2 removable, self powered
May 10 18:52:14 tigger /kernel: uhub0: port error, restarting port 2
May 10 18:52:35 tigger /kernel: uhub0: device problem, disabling port 2
May 10 18:52:35 tigger /kernel: uhub0: port error, giving up port 2

etc