Thanks, Paul. You're right that it works in List view on my computer. However, it does not work on my thumbs (Lexar brand) in List view. Leith >Hi Leith > >It seems that "Show View Options" provides different menus according >to what you are looking at; for example, if you select the Desktop it >only gives options for the icons; if you select a window it depends >on which of the 3 views you select (icons, List or Columns) and if >you select the "List" option, the "Show View Options" include the >availability of "Calculate all sizes" !! > >Paul --- MUGLO information at <http://www.freewebs.com/muglo> Manage your account options at <//www.freelists.org/cgi-bin/lsg2.cgi>