I have this dock cradle for iPhone 3G and the cradle can be rotated horizontal and I loved it because I can watch videos and at the same time it's being recharged while it's docked and playing videos. I'm now trying to search if one exist for iPhone 4 and have trouble finding one like that.
http://www.amazon.com/gp/product/B001RJKIZU/ref=oss_product
http://www.amazon.com/gp/product/B001RJKIZU/ref=oss_product
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