"Symantec on Monday released a free beta of its integrated security suite that for the first time includes a full-featured anti-spyware component, a move by the Cupertino, Calif.-based company to fend off both its long-time rivals in the security space as well as smaller firms that specialize in spyware defenses.
Norton Internet Security 2005 Anti-Spyware Edition is, as the name implies, a version of Symantec's all-in-one consumer and small business security suite"

So it's free, but is beta!!!!

Hi
Does this software interfere with an installed edition of norton antivirus 2005?
best regards

You thought NIS 2005 was a system hog this is worse. If you have a new system you will see a little bit of slow down on startup. Older systems should stay clear of this for a while.

heads up - caused problems

installed it and it installed norton antivirus
but already have avast antivirus
so caused errors
was hard to remove - took long time to get out of registry

so heads up