Using Google's Picasa picture program with Windows it is possible to set up an excellent web site where invited friends can visit and view photograph album which have been uploaded to it. It works excellently with windows To enable a fried to view an invitation is sent via email. Using Acer Aspire One with standard Linux program, the email is received inviting the viewing, but when I try to open the link I get the message "500 INTERNAL SERVER ERROR". Has anyone any idea how to overcome this problem please, or is it simply that Picasa with not work with Linux?.