I'm strongly considering buying this unit for my next car. However, I've got a couple questions for anyone who owns it.
1.) Is there any way to control how bright the screen is? It seems that the brightness may get annoying at night.
2.) How does the Shaker 500 / Shaker 1000 sound with this unit installed? Is there a large improvement?
3.) Are there many customization features (such as custom backgrounds / themes)?
4.) Is it possible to play iPod videos while driving?
5.) Are there any shields / covers to put over this while not using it? I'll be parking my car on some questionable streets and I'd like to put some type of cover over it while I'm not in the car. This should hopefully make it look like there isn't a $700 head unit in the car and hopefully deter thieves.

I'll also have window tint and I'll be purchasing a Viper Proximity Alarm, but a cover would help I'm sure.
6.)
K_cin_az: I noticed that you purchased one from Saletronics. Did everything work out correctly?
Any help is appreciated!
Thanks,
Gotadime