Yamaha DTXpress/DTXplorer/DTXtreme

Is it possible to load all my drum samples of my DTXpress modules into 
my computer Daw?
I guess I could play/hit and record one drum sample at a time into 
Cubase, but that would be time consuming and I'd have to limit it to 
my favorites.
But is there and easy way to dump all the samples in one transaction. 
The reason is that I'm experimenting with software drum samplers and 
want tt be able to have more samples to load into them, hopefully 
including the DTXpress's samples.

Thanks! Steve