Wildview 5 or 8 mp with IR for a good cheap camera.
If you can afford a Bushnell Trophycam, I have had good results with mine. The price is coming down so shop around.
Good luck.
Just got a Moultrie M-880. Since I'm not gonna shell out the money for a reconyx the reviews I read said the m-880 was a best buy for the money ($119 on amazon). I haven't got it out in the woods yet to test it though. Check out trailcampro.com for all the reviews. If money is no object grab a Reconyx with the sub 1 second trigger it is awesome. Have seen them work and they are great.