how would I add the option to get qtp3 and awls optional files installed? would that suffice?

SelectOne "Do you wish to install Qarl texture pack files?",\

"|Yes","Files required if you use QTP3",\

"No","Select if you don't use Qtp3",

Case "Yes"

SelectSubPackage "13 Qtp3 optional files"

Break

Case "No"

Break

EndSelect