Good tip from MtK but the procedure must vary with the version of Windows.
In Win2K simply expand the "view" menu and select "thumbnails" (as opposed to icons, list, details etc). And it's bearably quick in Win2K with jpg, tif, gif, bmp, and psd(photoshop) but won't do pcx.
[ 04 November 2001: Message edited by: fobotcso ]