If you guys are still stuck, you should check this guide out. It was the most useful for me because it not only gives clear directions but has pics.. http://cryptocur.com/litecoin/litecoin-ltc-gpu-mining/
And for a pool, I would recommend minelitecoin.com - 1% fee, detailed graphs of individual and pool performance, user friendly control panel, small amount of members so higher payout, and rapidly growing. Best of luck with LTC mining, and I hope that you all profit from it. Cheers.