Pentax O-WP1 Waterproof Case - Underwater Housing for Pentax Optio 330RS & 430RS Digital Cameras - Rated up to 131' | Water proof case, Underwater camera housing, Pentax digital camera
Digital Cameras - Pentax Optio 330 RS Digital Camera Review, Information, Specifications
Amazon.com: Pentax Optio 330RS Digital Camera Memory Card 32GB CompactFlash Memory Card : Electronics
Digit Democracy
Pentax Optio 330RS Digital Camera Sample Photos and Specifications
Pentax Digital Camera 330RS User Guide : Free Download, Borrow, and Streaming : Internet Archive
Amazon.com : Gomadic Hot Sync Straight USB Cable for The Pentax Optio 330RS – Built TipExchange Technology : Digital Camera Battery Chargers : Electronics