I accidentally found this site while browsing for drum machines/sequencers.
Probably not the best but definitely not the crappiest either.
Pro's = easy to set drum selection/pattern and build own sequence.
Save and download as .wave format for insertion in recording mix.
Cons = Hav'nt found 3/4 beats yet
Not stand alone
http://www.drumbot.com/projects/drumbot/
