A Canon MP810 All-in-one printer, and I'd like to be able to print from my macbook pro wirelessly and print wirelessly from my mom's hp laptop. Is this possible? The guy who sold it to us said it was possible and that all you need is a "bluetooth adapter", which I bought. Even with that it doenst want to connect to my MBP wirelessy. What should I do? Maybe I'm doing something wrong? Thanks for you help!