1) Does is affect GPS or radio reception?

2) Who makes this stuff? I can't find it anywhere on the Web.

3) What did you get installed? How much did it cost? (I'm thinking 35% metallized, with a bronzed finish if its available)

4) The lifetime warrranty on all the film sounds really nice, but I wonder if my TL will be around longer than the tint manufacturer or the installers - any thoughts?

PS: Hey Z Factor! I'm eagerly waiting for your response ...