You bring up a good point about what constitutes a "determined" person, Hal. A well equipped pro isn't going to be stopped, but I'm not as worried about theft as I am about somebody foolish or very young getting hold of one of my guns. A pro with any amount of time on his hands is going to be able to get lots of other goodies too- TV, Xbox, laptop, etc.
"Freedom and reason make us men; take these away, what are we then?"
-Sometimes your best defense is a good reminder of your common sense-
HK USP Compact 9mm - SA XDM 4.5 .45 - Browning Medalist .22 - Ruger 10/22 - Browning Superposed O/U - Remington 1100 - Remington 720 .270