Yamaha DTXpress/DTXplorer/DTXtreme

I use Logic Pro Audio sequencing software and I was wondering if 
anyone else used it or is currently using it so I can get some help 
with it. I now most of the group uses Cakewalk but I was wondering if 
using Logic is close to it being as though I'm not familiar with 
Cakewalk. Any help  will be greatly appreciated.
                        Thank's Mike