4
AAUUGGHH!
That is actually a horrible thing to do. Those settings will keep the session object open for 9999 minutes! Which means that as more users visit the site, you will experience performance degredation as the server attempts to manage all of the sessions (none of it is done on the client).
BTW: 9999 minutes is 166.65 hours, or nearly 7 days.
There are a few hacks out there to do auto-login and such.
TG