Apple front row in your car
The Mac mini is a great product for multimedia entertainment in your home. But do you know that you can take the mac mini (with front row) directly to your car? The car gadget blog shows how to integrate the mac mini into the car appliances.
This is a non-official setup (notice that front row is not normally available for the mac mini). However, it is not hard to reproduce, if you are able to perform changes in your car (or someone else to do it). I think this is the ultimate entertainment system to keept you alert during that long trips of the holliday season!