AVL Drumkits - Multiple format drum samples from Glen MacArthur
Glen MacArthur, the maintainer of AV Linux, has done some more work and improvements on his existing drumkit libraries and added a completely new one called 'The Red Zeppelin'.
He has also set up a webpage with details and images of the sampled drumkits. Here you will find links to SFZ and SF2 sample libraries. Hydrogen kits are due to be uploaded soon.
Check out bandshed for full details.
Also, don't forget that Glen also hosts a multitude of other non drum sample libraries. If you want to check them out, head on over to the AV Linux Sounds FTP.