Per Variety, Comedy Central will debut its new Live at Gotham stand-up series via its broadband video channel, MotherLoad, on March 27 months before its TV debut.... Speaking of broadband channels (whatever those are), Bravo is launching one specifically targeted to gays and lesbians. OutZoneTV.com, bowing next month, will feature on-demand video content from such series as Queer Eye and Boy Meets Boy.... Discovery Channel is looking for people itching to trade city life for a great-outdoors existence to star in a new documentary series. If interested (and well-stocked with Off!), e-mail homestead@ricochet.co.uk.