when compiling to FILES .
ONLY compile IF : the brnfile is a FINAL version (NON. APPEND)..
Only Compile Q&A BRN files as. these files are the ones search the most Intensive..
When ADDing Question and Answer to the file DONT Extract KEYWORDs UNLESS you are makin a final version...
NOTICE that when compiling files. you only can compile them once. If you add and try again ERROR..
So.. KEEP a back up when CREATEING Q&Abrains... usually best if the Q&Abrain is a FACT BASED BRAIN.. Rather than Learned info.... Fact based Q&Abrains YES compile.. Learned and Still adding to BRAINS. NO.
A good detector....
I hope this helps...