If it's a BMP file being selected, then BMP will be the default save file type. If I right click a JPG, PNG, GIF, etc... it gives me that file type in the drop down.
See what you get with these examples:
JPG---->
![](http://img.photobucket.com/albums/v492/B12MHudson/xeo_logo.jpg)
PNG---->
![](http://img.photobucket.com/albums/v492/B12MHudson/act_rs.png)
GIF---->
![](http://img.photobucket.com/albums/v492/B12MHudson/xeo_logo.gif)
If all the above say BMP, I would start by checking file types and associations.
CLICK--->My Computer/Tools Menu/Folder Options/File Types TabMake sure all your file types are listed and configured for default actions:
only the jpg portion of the file list is displayed in the example below![](http://img.photobucket.com/albums/v492/B12MHudson/1.jpg)
Sometimes new software installs will change default file associations. Example would be when quicktime opens all movie files after installation, or a newly installed Photo Suite opens all images.
You can configure default associations in the File types tab...
Thats bout all I can think of off top of my head...
Mike