sure, as i recall, it varies but most HDTVs run at a 1920x1080 resolution, no challenge for a 9800XT, and the tv should have a DVI port, just hook up the TV, then go to the radeon config panel and you can set up alternate displays resolutions etc for both displays, you can even get fancy and use both screens at once, your desktop just gets gigantic, the mouse skips from one screen to the next
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