Thanks maacruz, but that doesn't seem to change anything, I already have cookies enabled. I got the message and followed your suggestion. I tried putting it in "ask first" mode and "cookies enabled" mode. No change, I still get the same message. It only happens on some websites, for instance nokia.com/OS2008.
Another question, I did a firmware update about a month ago. I now have version 4.2008.36-5. Is that current? Do I have to do something else to have Diablo? Should I install something else?