I have a decent sorting system using parts drawers, some bins and ziplock bags, and, uh, basement bins full of unsorted stuff. Yeah. That's all.
The drawers are really useful, though I find myself needing more space so I can add more. It's frustrating at the moment, but it really does make it much easier in many cases. I am glad I mostly work on an older palette, up through the late 90s mostly. There are so many more colors now, and it's hard to differentiate some of them.