I thought I'd share some free samples for you gentlemen to mess around with. I personally tend not to use other people's samples, but I won't judge you if you do. If you have any more you'd like to recommend that would be great.
Ruffrider & Easyrider
Single hits, lots of great drum sounds.
Excellent site to get all kinds of samples.
Open Source Drumkit
Just click where it says "Download the OSDrumkit samples here!"
Just snare, but worth checking out. Need an account to download, but it's free.