:wavey
great machine, it'll do everything the PC does...
read up & do a search on PC use & use the same techniques they mention, it'll be very similar.
u can use Megs pads (both sizes), 3M pads & most others brands 7 to 7 1/2 inchs.
Work out if u feel more comfortable using one hand on the head of the dewalt or two hands, the other deing on the handle...
Do one section at a time such as a 1/4 of a bonnet and see how u go.
Use the least aggressive product first up till u get the feel for it & then u will know if u have to step up... with experience you'll know what to use by sighting the paint finish... then
take a deep breath and ...
good luck & "may the skill be with you"... (couldn't resist - star wars is on !!!)
:up