Quick newb question:

Didn't see this covered in the FAQ, forgive me if it was.

What is the difference between the 2 builders packaged in each of the WIN PE/SE builders? 

For example, in the 8.1SE one, you have:

Win81SE80_Builder.exe
Win81SE82_Builder.exe

What does the 80 and 82 refer to?

Didn't see this covered in the FAQ, forgive me if it was.

http://theoven.org/index.php?topic=834.0
Q: Why 2 versions of builder inside package ?

forgive me if it was.