Setting up Sublime Text 2 for AS3

Hi there,

Sublime Text 2 looks very good in videos and to an extent in using it myself. The only thing is I cant get it to look-up classes from the flash native classpath or my own classes classpath. Is there a way to set a classpath in Sublime Text 2? I cant find anything about it on the internet. Everybody is saying how good it is but I cant get it to see any classes!! Please help. Thanks in advance.