오태호님 예상이 맞습니다. VID와 PID를 강제로 맞춰주고 깔면 되는 것 입니다. :)

구글에서도 그렇게 나와잇구요~ ㅎㅎ

다음을 참고해보세요.

Windows Connectivity

It is possible to get Windows to at least recognize the Android "Ethernet Gadget" and charge the FreeRunner using the Android USB Windows driver (http://dl.google.com/android/android_usb_windows.zip) by modifying the android_usb.inf file in that package before attempting to install the driver. The following modifications are required:

Add the following to the [Google.NTx86] section of the android_usb.inf file:

; Neo FreeRunner
%USBVID_1457&PID_5117.DeviceDescRelease%=androidusb.Dev, USBVID_1457&PID_5117
%USBVID_1457&PID_5117&MI_01.DeviceDescRelease%=androidusb.Dev, USBVID_1457&PID_5117&MI_01

and add the following to the to the [Strings] section of the android_usb.inf file:

USBVID_1457&PID_5117.DeviceDescRelease="Neo FreeRunner"
USBVID_1457&PID_5117&MI_01.DeviceDescRelease="Neo FreeRunner Composite ADB Interface"

The Windows version of adb does not appear to recognize the connected device yet but at least the FreeRunner charges and the device driver indicates that "This device is working properly."

출처 : http://wiki.openmoko.org/wiki/Android_porting#Windows_Connectivity

다들 그냥 오픈모코에서 작업한걸 그냥 가져다 쓰는 모양인듯 ?

답변 감사드립니다.

adb 잡았습니다. :)

inf에

%CompositeAdbInterface%     = USB_Install, USBVID_18D1&PID_0002&MI_01

를 2줄 추가해 줬더니 잘 잡는군요.

그런데 신기하게 이동식 디스크로도 잡혔는데 디스크 넣으라고 나오는군요. 흐음.

일단 adb잡은 거로 매우 만족 :)