Hi all! I've been thinking about upgrading to an aftermarket DVD player on my E53 X5, does anybody know what would fit and work fine on the X5 without losing any of it's features such as the bluetooth and steering control? there is one system that's always been advertized on eBay and I always been interested in getting it because it looks so factory and it's designed for the E53 X5 and it's plug and play and it's built in bluetooth and steering wheel control just how your standard BMW system comes, it even shows the BMW logo on start up, but the only thing that's been holding me back from getting it is it's made in China! does anybody know anything about this DVD system whether it's good or not? if you go on ebay and type in BMW X5 DVD player it will show up. your advice is much appreciate it guys!!!