Adobe Acrobat 7.0 Standard Upgrade from Standard Version 4-6 review:4 stars (Adobe works great) - I love this Adobe product. It works very well for me - only a couple of minor glitches - it keeps asking me to re-register - but that's only a minor annoyance. Overall it is a very good product.4 stars (better than before) - Version 7 installed without a hitch and has increased the productivity of my business because it also works much better than Version 5.5 stars (A Good Upgrade) - I upgraded from Version 5. I don't use very many of the features. But the big difference I see is, files sizes seem to be greatly reduced. Something I would scan and be 10mb, now might be 2mb. This is just opinion, nothing scientific. The interface takes some getting used to, a bit different. Overall for the price ($99 - Less $20 Rebate), a great deal.