Its a matter of personal choice. If you have the fully paid up version of McAfee's Internet Security and you are, or have been, very happy with the level of protection it gives you, then you may think it is worth while keeping it, and paying the extra for the upgrade. I find that such suites increase their features gradually over a period of time to match new threats, or changing performance, styles, etc.
All of these protection products have their good points and "not so good" points, and McAfee is certainly one of the world leaders in the field. However, many people here, me included, do not particularly like suites that try to do everything. My personal point of view is that such suites are bloated and cumbersome, and the individual components can sometimes conflict with each other. So we tend to go for smaller individual programs, which we can run ourselves when we want, and not rely on these comprehensive suites to do everything for us in the background.
But, many will prefer just that sort of program suite. One that encompasses all, so they can relax and let the program do all of the hard work without too much intervention from them.
It's what you prefer really.
For what it's worth, this is what I use;
1 - ZoneAlarm - Firewall - free, but I brought the Pro version
2 - AVG6 - Free Antivirus, but must soon change to AVG7.
3 - Ad-Aware SE Personal - Anti Adware
4 - Spybot Search & Destroy - Anti-spyware
5 - SpywareBlaster - Compliments Spybot
6 - Start-up-Monitor - Stops pesky things registering to start up without me knowing
For Internet browing (as IE is now considered not very safe), I use;
1 - Netscape 7.1 - Old but I still like the GUI
2 - Firefox - A recent convert, but still evaluating it
3 - IE 6 - Only for Windows updates
4 - Netscape Messenger - For email. I don't yet have a need to change to Thunderbird
Password protection program I use;
5 - Whisper - Password contol
Belarc advisor - Doesn't fit into anything else. Great for all of your system info, product ID's etc. I keep a print handy.
All of these have free versions, which are fully functional.
Hope this helps
Mark
Hi
I have Internet Security 6 and a 30% discount offer to upgrade to IS7.
Is it worth it this year? Some reviews say there weren't many new features. McAfee seems to say it scans some big files better and a few other things.
I'd like to know if you think there is enough to justify an upgrade this year or would you wait till next year's release - by which presumably I must be fairly out of date (hopefully)?
Regards
dilipsinha

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic