I purchased the 734. I dont think it has the fancy blower, but I dont
know. Sounds cool though!

Andy

I bought the Dewalt 733 a few years ago. I think the only difference
between it and the 734 is that the 734 uses three blades and mine only
has two. But having said that, I have tried using my shop vac with my
733 and it is a complete waste of time on boards wider than about shop
vac hose width (2 1/4"). The shroud that comes with the machine has the
4" fitting and I had to get a reducer to the shop vac. That reducer
clogs in about 3 seconds (or less) and then the chips all go . . .where
ever the hell they want. Now I have the additional task of cleaning out
the the reducer too.

Wayne