[novamantis]

I make my capslock a backspace. Seriously, when do you really need to type so many capitals that can't just be rationalised by using Shift instead? Using it as Control as well is a great idea! You should first try out Autohotkey, instead of resorting to registry hacks. Cheers

[suresk]

Ah, remapping it to backspace is kind of interesting. The reason remapping it to control works well for me is that most of the keyboard shortcuts I use for things (and I use a lot) use it, so remapping the capslock key to it helps you keep your hand on the home row more.

I'll check out Autohotkey, thanks for the tip.

[Ingaz]

Autohotkey is great, but I think it's overkill for remapping a CapsLock.

SharpKeys (if you're lazy) or registry hack (if you "smart"): https://sites.google.com/site/steveyegge2/effective-emacs are enough.