I bought BG and the title said it is BG together with the Tales of the Sword Cost... but I just can't go to the expansion pack... checked the walkthrough but it said just "exit the area from the farm north of Baldur's Gate Bridge and choose the expansion area...". I can't do this, I don't have the option to exit anywhere but back to bridge... does anybody have the same problem or it is just a bug?

The expansion area is actually two places, a town called Ulgoth's Beard and Durlags Tower, both quite tough areas. If you can see those areas then the expansion pack is installed, if not it isn't.

You should probably wait until you get to ch 6-7 before attempting to complete them though, definately for Durlag's Tower, that is hard.

Jezz

So if the expansion pack is installed you can go there? Hmmm... I'll check out, it is probably a bag. The game has to have the pack and install it together with the BG from the beginning.