Can I have some help here

I've downloaded GUIMinter-scrypt alpha, I'm using the Wemineltc.com pool.

For some reason I'm stuck in "Starting..." and "Connecting..." 

host: wemineltc.com
username: myusername.1
port: 3333

Do I need any additional configuration or its just worker information, and choose one of the gpu defaults? I'm using a 7950

Thanks