tye,
Between 2100 and 2120 (EST) on 2005-06-10, I experienced the following error three times:

Server Error
The following error occurred:

[code=SERVER_RESPONSE_CLOSE] The server closed the connection while re
+ading the response. Contact your system administrator.
Please contact the administrator.
[download]

This was browsing the site normally and may or may not be related - just not something I usually see.