Best way to hold windows in place?

[Raekwon]

yeah, they do, sometimes that looks a bit boring, i think that well placed screws with hex nuts would look nicer, it makes it less obvious that its a window (if anyone understands that.... maybe its just me)

 

[GrimReaper23]

Yea that would look cool and you could just put some random ones in a pattern to make it look natural.