Thanks for your replys...

BigPapa, thanks for the great detail. I even printed it out!

So if I install them now in my wooden windows, am I going to have to run new wires when I get the new windows?

I don't really have a problem using standard contacts, although hidden is always nicer. But I think with my current windows, hidden would be much easier. Just drill down and fish wire. I have never installed an alarm before, but have lots of wiring experence. I assume for a standard contact you would pop off the molding and drill behind it to run your wire? If thats correct, my problem is I don't think I can get my molding off without breaking them.

BTW, whats a weep hole?

Thanks again!