HOW CAN I COPY AN ALREADY BURNED GAME?

i already burned some games, but i deleted the files from my computer... how do i copy the games that i already burned? thanks a lot!

[felt]

self booting with disc juggler 3.0 mode 1, non self boot with cdrwin, make an image of the disc then burn it back to another disc. hope this helps somewhat.

[Rolamento]

i use DIscjuggler for all types of games self boot or not.
i had 30 -+ ok copys with this prog.