It was nice to see Intego at Mac Expo, hard to miss the big green castle, showing their full compliment of Mac software. Their whole suite (now all universal binary) were available for hands-on, with programmer Jack Nahon on-site to answer questions.
I have used Personal Backup X4 myself and can vouch for its' user friendliness and powerful features.
No new products were actually launched at the show, but there is a new offing on the horizon. VirusBarrier for OSX Server (Euro 299, $299) and Mail Gateway (Euro 499, $499) are due mid-November and sound like they offer some very powerful filtering features. Again, expect a full review soon.
Visit Intego at www.intego.com