Adam,
We still have problems when using a DOCTYPE element with CuteEditor 6.0 Beta and IE7. The dropdown menus in the toolbar overlap and the context menu does not appear at all. Please let me know if you need any more details. Thank you for you help.
-Paul
EDIT - Please disregard - the menu overlap was due to an old configuration file and the missing context menu was due to the autoconfiguration being set to None.