Starting tonight at Deitch Projects in Manhattan, "Biennale.net" begins. From 7-10pm through November 7, artist Miltos Manetas and the Electronic Orphanage will present the work of a diverse group of net artists, theorists, and designers, ranging from the ubiquitous Jodi.org to the equally omnipresent Karim Rashid. It's not a show, say the organizers, but a "situation."