[RWP] Newbie with VST question

[Chris Moore]

Hello,
I have Reaper running with reaccess and NVDA.  I have some sf2 
soundFonts which I want to use with my midi keyboard.
I downloaded the RGC Audio sfz player from Cakewalk.
After inserting VST instrument on new track my question is how to load 
the soundFont into the plugin.
I had someone do it with the mouse, but I want to be able to do this 
from the  keyboard.

Any thoughts?

Thanks.
Chris