Amph
Use a batch file to make it easier. Here's what I use for a 7870. You will have to do some research to find the best thread-concurrency but it gives a basic idea of how to get started. The overclocking can be done through Catalyst Control Center and tweak for the best performance with low heat. When cgminer isn't running, the card will clock back to defaults.
cgminer --scrypt -o stratum+tcp://doge.scryptpools.com:3333 -u xxxxx -p xxxxx --worksize 256 --lookup-gap 2 --thread-concurrency 8192 -g 2 --intensity 12 --no-submit-stale --queue 2
i'm not a new member i know that
![Grin](https://bitcointalk.org/Smileys/default/grin.gif)
, it is just the site-pool that is slow in confirmation