I am using GUIMiner-scrypt alpha and am trying to connect to Burnside's Litecoin mining pool on kattare.com.

Connection info:

Miner: cgminer
Host: ltc.kattare.com
Port: 9332
My username and password (double checked this)
Device: [0-0] Tahiti

I am also trying to use my 7970* (using the GPU defaults).  Is Tahiti the graphics card?  There is another selection but that shows a reference to the AMD 8 core processor.

* XFX AMD Radeon HD 7970 3GB GDDR5 DVI/HDMI/Mini DisplayPort PCI-Express Graphics Card FX797ATDFC;FX-797A-TDFC

Error:

2013-06-13 18:22:17: Running command: "C:\Users\UsernameHere\Desktop\guiminer-scrypt_win32_binaries_v0.04\cgminer\cgminer.exe" --scrypt -u myusername.guiminer -p mypassword -o stratum+tcp://ltc.kattare.com:9332 --gpu-platform 0 -d 0 -w 256 -v 1 -I 20 -g 1 -l 1 -T  --thread-concurrency 20992
2013-06-13 18:22:17: Listener for "Default" started
2013-06-13 18:23:17: Listener for "Default": [2013-06-13 18:22:17] Started cgminer 3.1.0
2013-06-13 18:23:17: Listener for "Default": [2013-06-13 18:22:17] Probing for an alive pool
2013-06-13 18:23:17: Listener for "Default": [2013-06-13 18:23:17] No servers were found that could be used to get work from.
2013-06-13 18:23:17: Listener for "Default": [2013-06-13 18:23:17] Please check the details from the list below of the servers you have input
2013-06-13 18:23:17: Listener for "Default": [2013-06-13 18:23:17] Most likely you have input the wrong URL, forgotten to add a port, or have not set up workers
2013-06-13 18:23:17: Listener for "Default": [2013-06-13 18:23:17] Pool: 0  URL: stratum+tcp://ltc.kattare.com:9332  User: myusername.guiminer  Password: mypassword
2013-06-13 18:23:17: Listener for "Default": [2013-06-13 18:23:17] No servers could be used! Exiting.