I would like to integrate adobe reader v6.02 and the updates, v6.0.3 and v6.0.4. How could I do this with the nLite? How do I compound a switches with it? thanks...

u have on this page a silent installer for adobe 6.04: http://www.ryanvm.net/msfn/
the only thing left is to add it to an addon.....

but how to integrate the softwares and updates using the "nlite"? i just downloaded the cab files, from this forum, but i dont know what to do... should I extract the cab files first before using nlite? **confuse

no u dont need to extract anything...just add the .cab files as hotfixes in nlite.
a good guide: http://www.nliteos.com/guides.html