where can I find samples to use with reason, I'm looking for a rock or prog rock type of kit, in wave file. hopfully free. I've searched all over the web with no luck, and the sounds that came with the reason sound bank just arn't cutting for me )as there isn't much for rock.
The best would be samples from a real drum kit.

O, o, o! There is an amazing Refill called "Reason Drum Kits", it has gazillion of different drums.

wow that looks cool, but I only have reason 1.0.1, you need reason 3.0 to use, it says

In that case try using the samples that come with Reason. They are quite good. You can tweak anything to sound the way you want. Raw samples almost always sound weak, but they are meant to be played around with.

There is a good article in the May and June edition of Future Music. It's called Bionic Beats. Check it out if you get a chance. And it also comes with a DVD full of samples, so it's win-win for you.