I'm currently installing 7.5 on it. Having to make all 16 floppies with only 2 handy (Creating from my iMac G3) is going to take a while to install.

EDIT: Floppy image was corrupted and I started over, I got all of the part files from apple's site and extracted them on my iMac, imaged the smi, transferred to PC, sending (Via stargate) to the 180C (Running off of the disk tools disk copied to the hard drive). Phew. I better get this working with glider and some other games/apps by tomorrow to bring to school!