I'm also trying to get an app from Eclipse to run on my Archos 5 Internet Tablet. I'm running Windows 7, and when trying to install the device driver as given in the instructions here:
http://developer.android.com/sdk/win-usb.html#VistaUprade
there is no "ADB Interface". I see "Archos 5S" under "Portable Devices", but when I try to update the driver software for the device by pointing to the SDK's usb driver, I get the message:
"The best driver software for your device is already installed. Windows has determined the driver software for your device is up to date."
Also, enabling the USB debugging option doesn't appear to be the same as it is on regular phones. Under Settings --> Applications, there's no "Application development" option.