Ok, here is the other part. I recommend Symantec Products not Norton. Even thou Norton makes Symantec, for some reason or another you run into a lot of problems like installer problems, uninstaller problem and a host of other problems but I have rarely seen a problem with Symantec products and Symantec products dont use hardly any system resources. If you dont have a lot of memory etc, its possbile it will slow your system down like if you have 128mb of ram or so, even 256mb, but thats going to be your decision again. I use Symantec and I dont even know its there. And to save you money, corporate versions dont expire. They will always update so there is no subscription service to get every year. On Symantec, you just need to upgrade whenever you feel fit too.