In your Baldurs gate directory open the Baldur.ini file and under the [Game Options] title put Cheats=1 exactly as i have shown. In the game press Ctrl and Tab to bring up a console and type one of the following.(exactly as shown)
Cheats:DrizztDefends( ) gives you a frendly Drizzt
Cheats:DrizztAttacks( ) gives you an enemy Drizzt
Cheats:Midas( ) gives you 500 gold
Cheats:FirstAid( ) gives you 5 healing potions, 5 antidote potions and a stone to flesh scroll.