You could try "activating" it, which I think will also dry it a little bit. There's a thread on it:
http://boards.cannabis.com/experienc...your-weed.html
If you read through that for awhile, you'll get to different people's opions on it and different techniques. I've done it in an oven at 200F for 20 mins when making green dragon, but never to smoke. When I did it, it dried the stuff out. Some peopel use the microwave, but I'm not sure if that would dry it or just heat it up. I'd suggest the oven, but not too hot!