The difference between walking the walk and talking the talk was painfully clear at last week’s 3G Mobile Forum 2004 conference held but a home run away from Tokyo Disneyland’s Magic Mountain. The four-day event hit the airwaves running with a keynote from NTT DoCoMo’s Keji Tachikawa, who was able to reconfirm DoCoMo’s solid plans for FOMA through the year. But given the surplus of inertia that’s dragging 3G launches– actual and putative– the conference swayed on the tides of optimism and not a little understated recrimination between carriers, contents providers, business platform providers and engineers about the potential if not the reality of 3G outside of Japan, Korea and (possibly?) the UK.

This viewpoint hoists the petard on our exclusive video interviews with mobile phone inventor and 4G actualist Martin Cooper, who tells us about the potential and pratfalls of the wireless world as he sees them 30 years after he made that first call. We also have Playboy.com’s Markus Grindel telling us about the potential for adult content in the wireless environment, and last but definitely not least a high-paced program with prolific author and analyst Tomi Ahonen, a man who single-handedly lends a new meaning to ubiquity; he seems to be just about everywhere in the wireless space, and boy, is he always switched on. We’ll have this terrific triptych of programs up in the coming weeks, but first, let’s take a look at some interesting points at last week’s conference.