300 something blocks mined and nothing. I have the conf file in my bytecoin folder and everything is connected fine. Bad, bad luck.
Have you tried using one of the pools? You should be able to see results within 10-20 minutes there and you don't have to run the bitecoin client in server mode.
There are a few pools up, but I have been happy with
http://radon.gdries.nl:6327/Use your bytecoin payout address as the username and "1" as the password.
Yes. Pools. I spent a day or 2 mining in a pool only to see that I would get nothing. Now it's posted that GUIminer is not compatible. Fortunately, CGminer can be configured and working.