Got the client running on windows.  How do I setup for solo mining?  Just create iocoin.conf?

EDIT:

Answer - Yes, but it is i0coin.conf, not iocoin.conf

EDIT:

I am also wondering what current difficulty is.  Where can we find that?

I have about 1 ghash going towards i0coin soloing right now.  About how fast should be be solving blocks?