yes but the actual resolution (well, the dotpitch) of a TV is piss poor compared to a monitor.

slapping it up to higher resolutions wont make feck all difference, and at which using the higher quality DVI input wont make any difference anyway, as the noise on VGA would be taken up by the lower quality output on the monitor.

in order to get things looking "proper" you'll want a proper monitor rather than a TV. unfiortunately you'll have to sell your house to buy one, and then the quality will probably look WORSE as you'll see all the aliising on the screen where you can tell the pixels apart etc