Time Zone Correction

I have found the "change images date and time" function in cam2pc and think it is good, but I have a suggestion which may be useful. One of the mistakes I've made a few times now is not adjusting the time on my camera when I go abroad.
While it is possible to fix this by changing the reference date, I would suggest an extra mode where you select the time zone the photos were taken in, and the time zone the camera was set to at the time. This is intended to solve the problem of having to look back and figure out what the time difference should be.
Feel free to ignore these - I've only just found your software and think it's very useful - I was planning on writing something that did what I wanted with my photos but almost everything I thought of is already in your program so I will use that instead.
While it is possible to fix this by changing the reference date, I would suggest an extra mode where you select the time zone the photos were taken in, and the time zone the camera was set to at the time. This is intended to solve the problem of having to look back and figure out what the time difference should be.
Feel free to ignore these - I've only just found your software and think it's very useful - I was planning on writing something that did what I wanted with my photos but almost everything I thought of is already in your program so I will use that instead.