InfoPath Dev

Hey gang, So I have a form made on info path that I then saved and put on my works shared system. Since the first time I have put it on the drive, I have made changes to the form and people can update the form before sending it to me but sometimes I get old versions of the form even know there are no other copies saved. Any idea how to pevent this? I have taken the form off our drive (saved to my desktop), renamed it and put it back on and it still comes up as my old form to some people! Grrrrr

 Sounds like the form is being cached. Can you have one of your users who keeps seeing the old form open InfoPath, go to the New menu, look for your form, right click and either take the option to get updates OR remove and then reopen from the publish location? You are publishing the updated form to your network share, right?