I feel so guilty when people take the time to send me really great stuff and then I forget to post it. So here's a bit of karma-boosting cupboard emptying. There are some absolute treasures on this list, thanks Dave, Michael, Ian, K, Capzloc, Steve, Jason, Erik, RBurns, Mikey, JB, Circuit Master, Formicarium and Schism.
Zlad: Awesome video featuring a nun playing a Roland Axis.
NYC Soundlab: It's like a gym, for musicians. Pay the monthly fee, and you get to visit and use the studio gear. Tour and interview with the boss here, and Flickr set of pictures here.
The Keyboard Museum has a truly awesome collection of demo tapes from classic synths, from the Stylophone to the Fairlight,
Electric Shadows: A huge and wonderful collection of 'who played what', including Kraftwerk, Jean Michel Jarre, Vangelis, and Plastikman.