With NG_FP3 you can use either CheckPoint (
http://www.checkpoint.com/downloads/...#visualization ) or third part (
http://www.wyae.de/software/fw1rules/ ) Web visualization tools.
When you done with exporting you rules to the HTML you can use web browser to find and filter objects.
P.S. There is also brand new Cisco 'CheckPoint to ASA' migration tool (have some visualization features) But the tool is only available for partners.