Hello I am planning to buy the CANON i70 Portable Printer to use for photos and other color printing while traveling with my 17" PB or perhaps sometimes my 15" PB. I believe the printer has InfraRed as well as USB. What do I need to do to be able to communicate via InfraRed from the 17" PB to the printer? (Aside from long ago use of a Palm with infrared to an early powerbook, I don't know much about using it). David david at ferleger.com