Have you tried the Microsoft Powertoy SyncToy 2.0? I have found this utility simply irreplaceable not only for photos, but for all types of files, music, video, text files, PDFs, etc, you name it and Sync and find it and sync. However, it does far more than just sync, just read the description for yourself and see if it is a tool you would find useful.
http://www.microsoft.com/downloads/details.aspx?FamilyID=C26EFA36-98E0-4EE9-A7C5-98D0592D8C52&displaylang=en
There is another Powertoy from Microsoft called the Raw Image Viewer. I use it for different tasks than the Sync tool. Here is a link for it as well, so you can check it out:
http://www.microsoft.com/downloads/details.aspx?FamilyID=D48E808E-B10D-4CE4-A141-5866FD4A3286&displaylang=en
I hope these help you out with what you are wanting to accomplish, good luck and have a nice evening.
*edit* Oh,did I forget to mention that they are free? One simply requires that your copy of Windows be validated. These are for XP, but all you need to do is go to the Powertoys download page in the Microsoft Downloads Center and locate the versions for Vista, if in fact you need them updated to that OS. I have not as yet installed my Vista Ultimate on the computer I built to house it but will soon. I am waiting for more items to be fully compatible with Vista before I install my OS.