The reason it picks up all the files from the Temp internet files, is AFAIK, the outlook express pictures are stored there. So when it opens it, opens in that folder.

I am not sure but I think you can fix this by changing the location of the temp folder in outlook express... but I am not sure if this is possible. If it is, it should be in the settings of outlook express.

Once you change the folder then you'll only see images from outlook express rather than all the junk from the temporary internet files.

However I think outlook express and internet explorer share the same settings so I don't know if this is possible.

One other way I know of to fix this is to install a third party app like Adobes Album and let it become the default program. It may then correct this problem for you.