Why is the XP Windows Explorer so slow when jpg files are present. Whenever I view a folder (detail view) containing jpg files, the icon preceding the file name appears one at a time. It appears that Windows is viewing or opening the files behind the scenes, draining resources and making the conmputer unusable for many minutes or locking up. What setting or registry entry must be changed to prevent this behaviour? I am at wits end and need to finish this project tomorrow. Thanks for any help.