IE6 with latest hotfixes breaks forms ...

We're having a weird problem with some of our PHP forms, where, when a client uses IE6 with the latest hotfixes, they are reporting that have to re-submit a couple of times for it to "take" ... as if somehow the data isn't being passed down properly to the FORM/ACTION ... We're using sessions to pass the data around, and it seems to work with every other browser we've used, including IE6 previous to the latest hotfixes ... but, could it be something that *we* aren't doing right, or is there a known bug with sessions + IE6? Some sort of work around? Thanks ... ---- Marc G. Fournier Hub.Org Networking Services (http://www.hub.org) Email: scrappy@hub.org Yahoo!: yscrappy ICQ: 7615664