[mbonwick]

I realise I'm a bit late, but I personally use Eusing Free Registry Cleaner. I've been using it for 18months without a problem.

[Tidusffx]

Theres a new one called eraser dont know link sorry.
I use CCleaner and Registry Mechanic.

[evilfantasy]

Eraser isn't a registry cleaner. It is an advanced disk cleaner.