Thanks a lot, now I can pick, had to pause the game and search

Also in the meantime created this thread
"Dice notation, or "what 1d6 means?"
at Help Tips & Tricks section
http://forums.larian.com/ubbthreads.php?ubb=showflat&Number=679307#Post679307Will quote your answer there, I'm sure there are many more players who will need it.
Please continue there in case anyone else wants to add more about "Dice notation", would be off-topic here, sorry for derailing this thread.