Ho to Encrypt specific local files?

[kevin.kempter at dataintellect.com]

Hi List;

as a DBA I have like 47 different passwords to manage at any given time. I'd 
like to keep them in a local encrypted file on my laptop (running FC6)

Any suggestions on how to encrypt a local file or any suggested tools to help 
me manage these passwords so I can view 'em when I need to access the various 
database hosts across the network but disallow any snooping eyes if someone 
were to ever get onto my laptop?

Thanks in advance...