OT-but-I'm-allowed: Assembly '05 was held 2 weeks ago and the Demo #1 winner "Iconoclast" by ASD is fantastic. Nice visuals, good flow between parts, some nice tips of the cap to classics like Second Reality and Stars, and the soundtrack's great (if eclectic) too. Find it on your favorite demoscene site (scene.org, pouet.net, etc). (Requires 2000/XP and a video card capable of at least 2.0 shaders (Radeon 9500+ or X-series, GeForce 5, 6, or 7-series)).
And if you aren't familiar with the demoscene, just move along ;-)