sys mechanic

I just saw the listing for sys mechanic Pro.
The thing is listed at 34MB (I checked by starting the D/L from the site, it's 33.2MB)
Now, I have sys mechanic 3.7, and it shows as:
1.5MB -D/L file
1.65MB - installed directory

I looked at the advertised features, and there's nothing I see in the blurb that I don't already have.
So, how/what/why did sys mechanic go from 1.5MB to 34MB?
What does offer that I dont' have already?
Did M$ buy it, explaining the bloat? ;-)

 

they have added lots of other features to the install package including:

pop up blocker
Antivirus
drive scrubber (to delete files securely)
enhanced Search & Recover of deleted files
Hard drive Defragmenter
RAM Defragmenter
spyware removal
internet security features


i still think its a valuable program, even though i dont use the Antivirus or spyware tool since i have others i am happy with.


there may be some extras, or something more to it than that, but thats what i see at first glance to account for change in file size