I am using keynote 09, most of my work in presentation. and I heard about keynote remote presenter that makes you using iphone as remote to present your show in mac. so I purchased it from app store in itunes and I am happy with it and what makes me more happy is that it says you can using in bluetooth connection as well. and sometimes I play my presentations in places where there is no WiFi available to connect. the bluetooth connection didnt work for me, even connection via SIM 3G.
so any suggestions please, or any site, email to communicate with the developers for this application.