[newbie] Uploading app to tablet through USB?

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http://androidforums.com – Hello I'm only getting started writing Android applications, and am stuck at how to connect a couple of Android tablets (one from Medion, the other from Archos) to Windows (XP and 7) so that Basic4Android can upload applications. When I connect those tablets, Windows just adds them as external drives. I guess the AVD Manager is only used to create emulators, not connect an Android device to Windows through USB. Do I need to run another SDK application? Install a specific USB driver? Thank you. (General)