If you could tell us exactly what page(s) you are going to and what submit buttons you're pressing (prob to post I assume), plus date and time with timezone when this happens to you it would be very helpful. Also, if you could tell what OS and Internet Explorer version you're using (the complete USER_AGENT if you could) that would help also. I'd like to check our logs and see if I trace what's happening. Since you posted this problem, I have tried both Netscape 4.x & 7.1, plus the latest Internet Explorer on several different WinOS systems without any problems. We do use a gzip utility in our webserver and I've seen some websites having problems related to gzip, but I haven't seen it on ours (yet) , where the post says it will be gzipped encoded but isn't, or visa versa. In case you aren't aware, gzip is a standard compression library that works completely behind the scenes in your browser, and certain (older) versions of MSIE were known to have problems in the implementation.