Don't use your red pen, because the software giant Adobe intends to change to documentation.
Adobe launches its latest Acrobat and Reader, the former can create a document in PDF format, and the latter can only browse PDF documents. The new version includes extended collaboration functions to further improve inter-office interworking information.
Before the new version is launched, if the user needs to add the PDF document, the user must use Acrobat, which can be a toll software, and the new version Acrobat 7 will allow the document creator to open the comment function, once the function is open, any latest use Free software Adobe Reader can use the comment function to achieve the purpose of interaction.
Adobe site:
http://www.adobe.com/products/acrobat/main.html
