Looks like Switcheasy made some nice improvements over the Rebel with the Neo. It looks like theres an extra plastic middle piece that stops the top and bottom from being flimsy. For those still thinking of getting a Rebel, you might want to get this one instead.
http://www.ilounge.com/index.php/firstlooks/comments/switcheasy-capsuleneo-for-iphone-3g/
Here's the product link
http://switcheasy.com/products/Neo/Neo.html
http://www.ilounge.com/index.php/firstlooks/comments/switcheasy-capsuleneo-for-iphone-3g/
Here's the product link
http://switcheasy.com/products/Neo/Neo.html