I have to say, I love that my Brother MFC-6490CW can scan to an ftp location.  The downside is that it is not duplex enabled.  So when I scan documents that have front and back, I need to scan the odd pages first, then the even.  Leaving me with 2 pdf files.  Searching for a way to merge them without buying some program turned out to be easier than I thought.

I came across this forum post on Adobe and it turns out all you need to do is add a javascript file to enhance the menu option on merging 2 files together.  How awesome is that?!  I’ve included the javascript code as an attached file.

Credit goes to original author Sean Stewart, ARTS PDF, www.artspdf.com and the modify author Jeff Baitisat http://www.planetpdf.com for getting it to work with Adobe 9.