I've never used that app so I can't tell you how well it works.
__________________ The difference between stupidity and genius is that genius has its limits. When you take things for granted, the things you are granted, get taken. Even a mosquito doesn't get a pat on the back until it starts to work. Too many people miss the silver lining because they're expecting gold.
[BES 5.0.3 / GroupWise 2012 HP2]
when we install, we can see the amount of memory disappearing.
OR,
go to desktop manager, manage application. There should show.
(i did the below)
if not, do a full backup (incl. 3rd part app) and see the size of the theme. It will show as individual files and can see the size from there.