PLay GBC on NDS

I have the .7z file of a gameboy colour game. How do I play it on a DS? Do I need to convert it or what? I am using an edge flash card and I need your help quickly!
THanks

First you need to extract the files. Use the program 7zip to extra the .7z This is similar to WinRAR and .RAR.Then you will need the emulator Lameboy to play them. www.linfoxdomain.com/nintendo/ds will have it.

Does that work?I thought it was impossible, unless you had a Slot 2 flashcard.

Replying to #3

That's GBA games

No converting like NeoDS for a compatible binary.

OK, so I've got lameboy. Its an .nds so I guess it goes onto the main directory of the dc card. Where do I put the .gbc files for my game? Do I put them into the same directory?

Put them anywhere, with the main binary .nds file anywhere (should still work).