That was my first thought about the PC Extension Station. The ability to use the open bay as a CD/DVD drive, or even an external HDD with eSATA would be idea. The only problem for optical drives would be that its just impossible to mount a drive in there with a PATA cable.
"It is far better to grasp the universe as it really is than to persist in delusion, however satisfying and reassuring."
- Carl Sagan
Intel i5 2500K | Gigabyte GA-Z68XP-UD4 | 16GB G.Skill DDR3 | Crucial M4 128GB SSD
WD 1TB Black x1 | WD 2TB Green x 1 | EVGA 660 Ti Superclocked | Corsair H80 Water Cooler
Fractal Design R3 | Windows 7 Ultimate x64 | Dell 2410 x 3 @ 1920x1200
Intel i7 920 @ 3.0 GHz | Gigabyte GA-EX58-UD4P | 24GB Patriot DDR3 | WD 1TB Black x 2