good drum loops

I used to use Smart Loops. Their Thunder Kit was pretty decent for rock/hard rock stuff.
 
Hey man,

I suppose you are looking for Rock/Metal grooves? Or do you actually mean the more drum machine like stuff?

A few days ago I opened a similar thread. Not sure if you've seen it but check it out. There might be some useful information in there for you: http://www.ultimatemetal.com/forum/f-o-h/907309-programming-vs-midi-libraries-2.html#post10736643

Also I'm actually writing a book on drum programming right now. Maybe that's relevant to you? Check it out, there's on copy left on my special pre-order deal. :) -> http://www.ultimatemetal.com/forum/...ll-ever-need-know-about-drum-programming.html