Acrobat Speeder

Acrobat Speeder is a free utility that can reduce Acrobat 's loading time up to 80%. Acrobat takes so much time to open because it loads about 40 plug-ins, most of which aren 't needed for the average file. Acrobat Speeder can disable unneeded plug-ins greatly increasing Acrobat loading speed. It is compatible with Win95 98 Me Win2K XP Vista and Acrobat Reader or Professional versions 3 through 9. It will even work with multiple installations of Acrobat.

Camtech 2000
http://camtech2000.net/Pages/AcroSpeed.htm