This could go in several forums, but this seems the most appropriate... I've found a *really* nifty utility that allows you to speed up the load time of Adobe Acrobat/Reader. It has cut my start-up time for the program from 10+ seconds to about 2. If you get a lot of PDF files at work, it could be handy...
It's freeware and it's located at
http://www.tnk-bootblock.co.uk/prods/misc/index.php (top program)
Disclaimer: I didn't write the program and don't know the guy who did. I just use it and have found it helpful.