I like the I40 but I give the edge to the Scout Guard SG550. There is a review on chasingame about the I40 having issues on the 2008 with slower trigger time. The SG550 has a 1.2 second trigger time 5MP nice compact size. Under 200.00 with free shipping. Shoots great video as well...............

You can take a peek here:
http://www.beebusyoutdoors.com/scguirgacase.html