I can't tell, is the Archos seated into the packaging from the Archos box with a hole punched thru to allow the audio cable to reach the jack? How well situated is the Archos in there -- I would be afraid you'd hit a bump and it would pop out. I don't have one yet though so I don't know how snug it's held. And is that plastic or foam?
Regardless, that's a great idea and very creative!
sshh... keep it down
Actually that's exactly what I did. I modified the foam that it arrived in and used it to my advantage. It works perfectly and it's 100% guaranteed not to fall off even if I go through train tracks and construction/road work areas. Before I mounted it I made sure this factor was taken into consideration. I just can't sit and wait for the car holder to come out, it's bad enough the Archos 7 is out of stock everywhere right now and who knows when they will get the next batch. Besides, this keeps my little one occupied while she's sitting in her car seat behind me.
P.S. Here's a short video I just uploaded:http://www.youtube.com/watch?v=_oAIf9vRdyQ