Portable SVN Client

Hi,

I'm searching a good portable SVN client. I already tried SubCommander, SmartSVN (which I must buy to use the features I need -.-) and RapidSVN. But none of them is usable for me.

I'm currently using SlikSVN but it stores its settings and data in the AppData directory and in the registry. Maybe someone could get it portable?

Or does someone has a good tip for a portable SVN client?

Greets
Saij