Wanted to start a Drummer resource thread, because in my experience there are alot of secret Gem Musician websites out there.

This is guitar site devoted to developing Guitar skills but the whole site is really devoted to developing technical skills in any area in life, I found this post really inspiring for practicing (including drumming). It also gets into the phycology and physiology of learning skills if you read long anough, all around good information for any musician.

http://www.thewizardofshred.com/ind...hredding-skills

This is from the same site and includes an interesting strategy when practicing with a metronome.

http://www.thewizardofshred.com/ind...ilding-strategy

This is an entire YouTube series devoted to increasing drumming skills and is pretty funny it has basic and advanced techniques included/

http://www.youtube.com/watch?v=jJeM...re=channel_page

This is a Practice regiment for the aspiring death metal drummer by Derek Roddy, it's a skill builder and can be a little boring but well worth it and guaranteed results in 3 months (his words).
(only the first part there are seven)

http://www.youtube.com/watch?v=qGutqbkm2yo

Another good resource for death metal drumming, Slipknot's Joey Jordison heavily uses these fills.

http://www.youtube.com/watch?v=237AQAvXtw8

Just a giant resource of stuff for drums.

http://www.drummingweb.com/resources.htm

Free online Metronome

http://www.metronomeonline.com/