Gmail: Configuring Mail Clients

Forget how to configure Gmail for POP3 or IMAP access?

POP3:
User Name: [username]@gmail.com
Incoming: pop.gmail.com:995
Outgoing: smtp.gmail.com:465 or 587
Gmail: Help Center - Configuring POP3

Update 15 Nov. 2007:
IMAP:
User Name: [username]@gmail.com
Incoming: imap.gmail.com:993
Outgoing: smtp.gmail.com:465 (or 587?)
Gmail: Help Center - Configuring IMAP