This emulator is gonna rock, I think i'm gonna have to buy some used dreamcast games to play on this emulator if it works great.
i would love to try some of my old dreamcast games, but i don't know how to

i did ask on the DCemu site but they only told me off about it and to go look on google. which i did for hours and only found out dodgy prgrams which claim to burn all kinds of games, dvds and of course dc games, however i can't imagine it works if the drive cannot read the disk. i heard of a similar rumor about using a bb adaptor similar to the GC way of extracting data from cds, thus using the original dc as a drive. this is fine but i cant find a guide anywhere on how to do this in detail. i'm hoping you guys can help me more as you understand im not asking for illegal copies of roms, i want to try sonic adventure, grandia 2 and skies of arcadia (my own copies), i can't actually play them easily as i have no room for a TV in my bedroom. and about the graphics cards which lack compatibility - how will my video card do (considering it is nvidia)
Card name: NVIDIA GeForce4 Ti 4200 with AGP8X
Manufacturer: NVIDIA
Chip type: GeForce4 Ti 4200 with AGP8X
DAC type: Integrated RAMDAC
i have a relatively fast processor but that wont help if the card is unsupported! any comments?