You need to explain exactly what you're trying to accomplish, then we can tell you the best way to do it. When you have a form library with a form template, then every time someone creates a new form, it generates an XML form in the library with ONLY the data from the instance of that form being filled out. You could have 90 different people fill out their own version of the form in the form library, and all 90 would have different data. You could then choose to display the data in the library or just show it in the form and require people to open the form. Also, as was already mentioned, you can filter the view automatically based off the current user so that when users go to this form library, they only see the form they have filled out while you can see all 90. You can do a lot of things, but you need to explain your true purpose.