Hibernation was turned off. I was able to delete Windows updates backups as well as some system restore stuff. Freed up about 13.5GB of space. That will be enough for now. My wife didn't want a fresh install.
When I was in there I saw that the AMD APU (7850K) was taking ~3.5GB of ram. I forgot that the all-in-one did the shared memory thing. It uses DDR3 memory. I have plenty of that.
I also yanked out the guts and put it in a newer case. It was in an Antec P182 case from my first dual core box back in 2006. Man, that was the shiz. I took so much time on that build with the wiring, the fan controller, soldering, sleeving, heatshrink, etc. Now, I just chucked it out. Saved the IDE burner, 120mm Yate Loon fans x3, and the floppy. Chucked the rest. Put it all in a great shape P183 that I had from my i7 920 build. Now, she has working front USB ports. Lot of cleaning up.