hey mr magoo
they do make adapters for ADC (your current card) -> DVI (99% of flatscreens)
here is the pic of what u would need .. but it may be just as cheap to get a new video card and forget about the adapter
Click this link to view auctions on ebay of "ADC to DVI" adapters
http://tinyurl.com/mw57fbwprices seem to range from 25-60$
if u have a geforce2mx or geforce4mx video card (x4 AGP)
then you most likely have a ADC apple connector.. there are adapters available but its cheaper to just
install a video card that has a dvi port such as a radeon 8500 or find a higher end geforce4 (such as a ti4200, ti4400, or ti4600) or u could
find a radeon 9000 on ebay cheap.
if i were u id just look for ADC apple lcd monitors for sale...!
they are available cheap because they cant be used with newer computers due to the ADC connection.
thats your best bet! i say u should try to find a genuine apple lcd for cheap! they
can go for 50$ and under because people dont want to shell out for the adapters
why dont u check craigslist to find some lcd monitors for sale in your area?
www.craigslist.org