Need CD-DVDrom cooling suggestions

[eyez]

I've got an Antec sx1030B with 1 cdrom, 1 dvdrom, 1 cdrw all stacked on top of each other in the drive bays. There's not a whole lot of space between them. I'd heard that I need some sort of fan or something or else they overheat. I've already got 2 intake and 2 exhaust in the case, does anyone think that I need another fan for the cds? where would they go?

Thanks.