I bought my ipad today..woot woot...and took it to Best Buy to have them install the Zagg Inv. Shield, the HD version. The guy that installed it told me that I need to wait 3 hours before turning it on. I'm assuming that he took care not to get liquid into my ipad b/c Zagg recommends a 12 hour wait? What do you guys think? I am itching to turn it on, as it has been 3 hours now lol.