There have been several interesting demoscene parties recently. First one is RiverWash in Warsaw, Poland (I have been there by myself :) Next one is Function in Budapest, Hungary. And finally, today was the end of MAiN in Arles, France. After each party it's nice to download prods from compos (productions from competitions) from Pouet.net website (see prods from this year's RiverWash, Function and Main). Demos and intros are worth watching!
Different topic: the new Nvidia Fermi architecture looks very promising. Just have a look at White Paper PDF and watch Next Generation GPU Fluids on YouTube. This architecture is going to be released soon as GT300 graphics card. Intel Larrabee is no longer a revolutionary idea :)
By the way, the whole GPU Technology Conference (San Jose, USA, Sep 30 - Oct 2) looks like an interesting event. I wonder if there will be any papers available for download...