[Wlug] 2 admin questions.

OS: Red Hat 9 Q1: sendmail... I have my sendmail configured to masquerade my outgoing email with my cable ISP's domain (charter.net). However, I have not found out how to convert my local username to the username I have at my ISP. Any ideas? BTW, I've configured Pine just fine for this. I'd just like take the extra step and have sendmail take care of all mailer utilities. Q2: CUPS... What's the best/right way to upgrade from LPRng to CUPS? I understand that HP printers work better under CUPS. True or False? TIA, Bill