no worries about your english. 
SDK is the Software Development Kit. it's the instructions on how to talk to quickshow and the FB3 with other software.

Originally Posted by
epyn
I don't regret(right term?i don't know,my native language isn't english

i hope you'll understand)Does not needs to be perfect(it is anyway)
Quickshow is far enough for me.I'm unable to take its all advantages.Simply the best for low budget laserist like me.More than...
and not for the last it is contains a simplified tracer that would be good for almost any -still-pictures to vectorize("laserize") them.I love the Quicktrace.
Regards from Hungary
Ferenc
suppose you're thinkin' about a plate o' shrimp. Suddenly someone'll say, like, plate, or shrimp, or plate o' shrimp out of the blue, no explanation. No point in lookin' for one, either. It's all part of a cosmic unconciousness.