hi, just setup my miner, but im having some problems with cgminer

running : ubuntu 12.04.03
catalyst 13.11 beta v9.4
amd-app-sdk v2.9
adl-sdl v6
cgminer 3.7

when i enter --scrypt or --thread-congruency or --lookup-gap cgminer wont load

it says:  [2013-12-17 21:01:18] ./cgminer: --scrypt: unrecognized option

if i delete these parts  it will start but rather than saying kh/s it says MH/s

can anyone also give me some pointers to make a config file for ubuntu do i save as .sh rather than .bat? im guessing there is more to it

seems like im stuck at the last hurdle,

any help greatly appreciated!!!