On the wiki i found a nice list of which monsters came with each expansion, however i'm having zero luck on the gate tokens. All my stuff is mixed together and i want to separate it out

mosnter list: http://www.arkhamhorrorwiki.com/Monster

Gate tokens are easier to identify, since normal (read: non-Lurker) gates where released with the expansion featuring these OWs printed on the board. Hence:

- Dunwich comes with Lost Carcosa and Another Time

- Kingsport with The Underworld and Unknown Kadath

Finally, Lurker gates are even easier to identify since they have a different backside.

Also, a curiosity about Dunwich gates: the back of them present the usual OW image mirrored (right and left are flipped)

There are other ways to skin this cat as well. The simplest is to keep all the gates in the bag, draw one out when you need it, and if it isn't in play put it aside and draw a new one. (The same technique works with Mythos cards)

I wish I could find a high quality image of the Kingsport Horror board online. It shouldn't be too hard with a graphics programme to make images of the other worlds areas from Kingsport and Dunwich. These could then be mounted on card and placed aside, so that all the other worlds were always available every game.

There are other ways to skin this cat as well. The simplest is to keep all the gates in the bag, draw one out when you need it, and if it isn't in play put it aside and draw a new one.

That's what we actually do, and it's the easiest way to go. I wish I could say the same for the Mythos deck, but it's too a big deck to shuffle so that we use only selected chunks of it every time