Posted by member 12025 on 2004-08-22 21:03:16 link

OK, just in case you're in ignorant user bliss, open explorer, go to tools->folder options, then the view tab.
Uncheck "Hide file extensions for known file types", and click OK.

Anyway, a BMP (*.bmp) is a Windows or OS/2 bitmap image file. Uncompressed and big. JPEGs (*.jpg) are compressed, smaller, and used for most web stuff where lossy compression works well (like wallpapers). Using an image converter/viewer/editor/whatever, you can make a BMP from a JPG. It will be big, but will work without active desktop enabled. Now I don't know about XP, but Win98SE and Win2k both have exhibited the behavior of ignoring JPG files as wallpaper images when using LS.