IE Bug with multipart/form-data !!!!!!!!!!!!!!!

jGuru: I have a Web Application, that works perfect on Netscape Navigator, but when I use the method POST in a JSP, and use Internet Explorer as Browser, then the application stops working, I already done an analysis of the problem, and I discover that IExplorer, just cuts part of the information that the servlet target needs to do its job, so. How can I solve this problem?? (I have to work with the POST method) Example: The Object Request have 2912 characters(using Netscape), but using IExplorer, it reduces to 2362!!, and then the servlets stops working because of the lost of information.: "Apparently this happens very sporadically...it doesn't happen all the time and after this happens if you click Refresh, sometimes the proper page comes up.!!!!! And min"