is your Dell new? if so XP should have a .jpg viewer. Meaning there is some program that will change it into .jpgs and it reads .jpgs.
I have had problems right clicking on certain sites. items will be saved as .art or .bmp files. but then you just need to change it like everyone is saying. this is esp. true if you are an AOL user and someone sends you a .jpg file... AOL will turn it into a .bmp.
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