Where are you staying? We stayed at the bulldog.
Once you get off the plane, get straight on a train to AmDam central..
and once you see the prosititues in the window, it's very weird, nothign like you see in photos.. freaks you out.. then you get used to it...... some of them are fucking STUNNING! You can get a 3am girl for about €30 so if you're not fussy they're your ones..
Loads of weed places, the little shops are best, also on the back street where the Grasshopper is ther are a few nice little places, one if facing the Irish bar with a heineken sign outside, he's called Petrick, is a good lad and you can smoke and drink in there.. and also Bar 58 or something like that a little futher down, has a nice view over the river.......great when you're stoned

and they do cracking hot dogs.. €1 for some shite they put in a microwave but it tastes the nuts.. lol
Wank booths are quite funny, just watch you don't slip on jizz as you leave..
And Leidesplen (sp) is good at night.. Rock bar there, and a few clubs

(get on a tram from behind the big church on the corner of Dam square...