Newbie burning question........

HiIm im a bit of a newbie to this, but have had success burning a couple of games to CD for use in the PS1 console, which were .bin. and. cue files.Ive downloaded another game, but this has an IMG, CCD, and a .sub file in it.Do I just need to select the CCD file, to burn the disk with the IMG file and this will load into the PS1 as normal???, and just ignore the .sub file. ( which the imgburn isnt seeing in the folder)???( great site BTW........ ;D)

the sub file contains subchannel data, it will be used. Burn the .ccd as that will instruct imgburn how to use the other files.