RE: Stealth Cam STC-I450
i have two of the i450's. i was very happy with them last year until i bought a moultrie i40 and i60. the i450 blew everything away (for the money), until I got the i40. they'll get you for a little more up front but in the long run you'll save money, and the hassle of dealing w/ those big 12v sla batteries.
The only real beef i have w/ the i450 is the number of whiteouts. it's about 1 in every 10 flash pictures for me. that's too much.
i'll be selling my i450's this year.