DVD navigation update?

I've been looking everywhere but can't seem to find a place where I can order a DVD update for a 2001 Acura MDX navigation system (Alpine). Anyone wanna join the search? That thing hasn't been updated since my parents bought it back in 2001!!

• BMW's new twin-turbo Six
• New LSX engine
• na vs turbo vs s/c vs rotary
• quick question
• Pattakon engine.....legitimate alternative or just
• Pattakon engine.....legitimate alternative or just