How the hec did ants get inside the cam ??...I have never been a fan of the moultries and thats one of the reasons, the warranty.
I personally build my own just because I can make still cam/video cams way better than anything on the market, but if your looking for a production unit or something decent the new bushnells 8mp hd max is a good solution and also the Primos Truth Cam Ultra Black Out has good reviews too..
heres a good selection to go through -
http://justhuntandfish.com/category/trail-cameras/
personally I'd stay away from anything super cheap, I mean you get what you pay for especially with trail cameras.
here are some good sample pics from my homemade cams
http://trail-camera-pictures.com