I have been reading every post/review on the D-55 I can and im very impressed!! In my opinion you cant beat this cam for a $90.00 cam, awesome pics both day and night and excellant battery life. In the future I see myself buying numerous D-55 cams instead of Wildview Xtreme 5's and Moultrie D-40's which have done very good for me over the last few years but the D-55 has everything.
Infact I was just getting ready to buy my first one when I seen a great deal on a refurbished I-40 for $68.00 + shipping and decided to go with the I-40.
If your considering a D-55 IR cam im not impressed with the night pics so far but havent seen many yet. Pike