i got the "enchanced edition". Not sure if it is the same as the director's cut...but i can tell you about "additional adventures'. I am still in my game on here..but im thinking these are like the ones for Dragon Age 1. Remember the additional modules you could DLC and then play? If you never played DA1, i can tell you most of those adventures probably in no way effect the storyline of the regular game. If i were you, i would probably beat the regular game first, then try some of the modules..most times..game with extra adventures tend to be for people who know what there doing in the game...so i hope you have fun with them..you sound like you got a couple adventures i do not have..
"What's with the Hand-Nose thing?" ~ Wein Cruz talking about Hans from Growlanser Generations