bringing samples into reaper

Hey I am pretty new to reaper(using OSX version). I was wondering if there was an easy way to bring in a bunch of drum samples so the sounds can be played on my midi keyboard. I have been using the sampleomatic plugin but it is annoying being only able to use one sound at a time. Any help would be appreciated.

You need to find a Mac OS-X compatible plugin instrument sampler. (In AudioUnit or VST format.) I don't know if there is anything cheap/free available for the Mac, though...Hopefully someone else will have some suggestions.

Does anyone know of any free/cheap/expensive vsts that do this?

KVR database always comes in handy. are the free ones. :)