How to get data from mssql with ci

[eluser]Unknown[/eluser]
halo..

i need help in connecting mssql with code igniter...

i have set the setting in database.php correctly..

and every thingelse..

can anybody please give me a guide how to connect to mssql 2000?

how i tried to find in the net but i recognised that none is helpfull...please help me..

thank u....