Can anyone PLEASE tell me where i shall find the staff of the archmage in the game? I really think it would make a great contribution to my increasingly growing inventory.

I believe you are referring to the staff of the Magi, the strongest staff on the game.
*Invisibility
*Immune to Charm
*Protection from Evil
*Fire-ball \ lightning spell (combined)
*Each hit dispells magic
*once per day, "spell trap"
1D6+1
+1 thaco bonus
+2 saving throw.
+2 Armor class
It is to be had when completing he "Twisted Rune" Quest.
Or,,,type in staf11 on the cheat code option...
your choice,,,only you can decide...
(It really kicks ass, man!)

THANKYOU!
you wouldnt happen to know what chapter this is in do you? (no details thanx).

In the bridge district, take a Rogue Stone to the door that you cannot enter, for wierd reasons...that is all that I will say...

The one thing I will add to the information of the rogue stone is be prepared for one heck of a fight.

rogue stones are quite commonly found arent they?

Actually, I do not remember where I have seen one...and I am sure that I have only seen one, so far...