digital resources

No, thats not a typo above, though it does still work if you type it in your browser that way.  Whatis?com has a file extension list to assist us when we get an file from someone with say a .KIZ (digital postcard - kodak) file extension.  This list does fall a little short since it does not tell you where to find a program to read the file.  But, it does quickly tell me what the file format is and I guess I can Google for programs from there.  So there it is, not ground breaking but certainly useful.