Need assistance from Firefox users....

...Go to this link http://patft.uspto.gov/netahtml/srchnum.htm and enter PP3306 (for example) in the query box, hit enter and click on "Image" when the search comes up, then hit the arrow buttons to scroll trough the pages until the last page, once on the last page use the "Back" button of FF.
For me the QT pages would either not display at all or display incomplete until I use the FF Back button and sometimes FF would crash.
Just want to know if this is isolated to my puters or if this happens generally with the FF QT plug-in on that site.

Thanks in advance,

Milan