I bought:
[h=1]Acorn 5210 Pro IR 940nm Wildlife Trail Infrared Camera [/h]I have been trialling it over the last few weeks. From what I can gather all trail cams have set backs. They are also very diverse too. Some things I considered were I wanted something that worked well but not too pricey that if it got stolen it would really hurt!
My cam seems to do the job. I have set it up so it takes a pic first, then 60 sec video. Can do this through night too.
[video=youtube;Z-OSgnMwUm0]http://www.youtube.com/watch?v=Z-OSgnMwUm0[/video]
I have had a few teething problems though. It would initially only record 3 sec video. I searched the internet and luckily found out that it needs its support batteries otherwise it will only do 3 secs. So its best to play at home for a while until you are ready to put it in the field. I have found it hard to place though as most places, if people can see it, it can get stolen.
You might want to think about getting 2 of you have a bigger budget. That way you will have more coverage so if one draws blank there is the other to check.