This is one of those programs where I ask myself "Why do you need this?"
I personally wouldn't trust it or bother with it - because A) it's pointless B) The site looks ALOT like a large number of scam programs I have seen, and the idea of a "driver scanner" whilst nice, I see spam banners saying "CHECK FOR DRIVER PROBLEMS NOW! FIX YOUR PC GO FASTER GET HOT GIRLS AND MONEY".
But that said, it could be real. And a rule of thumb that is good - if you can't find evidence backing it up on google, except links to downloads - don't bother. Look for reviews from reputable sources, etc. If a program is real, it'll have reviews, or forums talking about it. Hence why a quick google will put anyone off buying Norton or McAfee or the like (McAfee Firewall is godawfully designed).
Generally though, safety before all with this stuff.