Although much remains for us to change our opinion on Adobe (Sorry, many years of vulnerabilities) it is true that in recent times things have changed a bit and at least collecting a little more interest in improve safety their applications.
A clear example of what we discussed is the Adobe Reader X and sandboxing, but despite efforts clearly Adobe will be on these developments, it is good to see that they also worry about their applications "old", so much so that they have launched a major upgrade to Acrobat 9.
It is no less than 12 upgrades and updates for Acrobat, all available in a pack you can download a ZIP file, which will be the way from now on we will offer patches and fixes and improvements that future will be adding this pack.