Mini DVI to VGA issues w/ LCD HDTV

I have looked all over and I can't find a solution.
I recently purchased an LCD HDTV, Insignia Brand which is a Best Buy Brand, and I bought a DVI cable to hook up to my Powerbook G4 using the Mini DVI to VGA cable. When I hook it up to my tv it works, but the screen on my Powerbook looks magnified as does the LCD TV. When I launch Safari or any other program it doesn't fit on my screen or the LCD TV and I have to resize it.
After I look at displays in system prefernces it says my max resolution is 1024 x 768.
Any help would be appreciated.
Jeremy

Just guessing - the TV's "VGA" input is limited to 1024x768, which is possible although some "VGA" inputs will work higher. Do the instructions mention a limitation like this?
I think if you turn off mirroring on the Powerbook, at least the Powerbook screen will have normal resolution, and the TV 1024x768. The TV apparently scales up image to fill the screen unless using HDMI, where is leaves the extra 342 pixels blank on the sides (1366-1024). Perhaps the TV has a mode for adjusting how the TV handles lesser resolutions (stretch, dot-by-dot, etc)

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Message was edited by: BlakeTron
Message was edited by: BlakeTron

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Mini DVI to VGA issues w/ LCD HDTV

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