First of all, you don't want SCAR 3.06. Get the newest verson here: http://www.freddy1990.com/scar.php
After you install it, open it up, go to File > Download SRL. From there, let it run, and at the bottom of the SCAR window you will see it's progress. I'm not sure what it says word for word, but whenever it says something like "SRL includes download complete", then you can insert the script into SCAR and that should work.
- Da Der Der -
If I see you autoing with level 3/default clothes/crap name I WILL report you. Auto Correctly. - put this in your sig