Norton
Internet Security provides fast and up-to-the-minute protection against
all types of online threats. Norton Internet Security provides strong
protection that is light on system resources. Based on an innovative
new security architecture, Norton Internet Security 2009 sets a new
standard for performance. Norton Internet Security secures your
computer, your identity and your home network without impacting
performance.
You can download Norton Antivirus 2009 beta from this link:
ftp://ftp.symantec.com/misc/sabu/nav_beta/NAV-16-0-0-BETA.exe