Like Petire said, there is NO all-in-one program out there that'll protect you. Even You'd be better off to get seperate programs for every kind of threat. I mean, think about it. If your company has all of them to worry about, you can't possibly find cures for them all, but if you only worry about spyware, then you're gonna focus on ONLY spyware and get that as your priority. That's why AVG is such a good ANTIVIRUS. That's all they do. I did a test run with panda, and I had it for about 2 days. I uninstalled it and reinstalled avg and avg found 4 viruses that panda never found. BUT, panda did very well deleting some spyware I had. It has good antispyware, but bad antivirus compared to avg. You need both programs, but it won't let you. The cure??? Create a portable version of AVG that you can update!

Then, you don't have to install it on the computer and the programs won't conflict!

Unfortunately, the only portable one's out there are illegal because they're all like "avg pro" and it doesn't make you register, so I'll have to create my own version if I want to stay on the right side of the law. -_- I'm gonna check out some handy portable application makers and see if I can't make avg portable.

And Spybot too.
Oh, and BTW, just because spybot couldn't cure falcon a few years ago doesn't mean they don't have a cure now. I'll bet it can fix it now.