You are welcome to download and use these drum loops in your music productions free of charge but please;
Do not redistribute these drum loops in any way
Do not link to these download files from your wesbite
Do not allow people to download these drum loops from your website
(the above of course refers to the drum loops by themselves, once they are mixed into your music you can do whatever you want with that piece of music).
The drum loops are in WAV format, 16bit, 44k.