Disk Doesn't Work?

[BitMaster]

Hey Everyone,
I downloaded Chankast and got a DC BIOS. For some reason, when I try to load a disk, it goes to the Dreamcast's music playing page, but when I try to play the game, it tells me to insert a game disk, but it is a game disk. I've tried many many disks. Any ideas?

[KingVendrSnatch]

If your trying to play from the ACTUAL disk you cant.

You have to use images made from the disk.

Dont bother asking how to rip them. Use google.

[Agozer]

Dreamcast's GD-ROM discs aren't norl CD/DVD discs.