Thanks, based on your info I have found that  the ES2 version I have came with my adobe pro x 9 install.  I have since upgraded to pro x 10 but it's still lifecycle es2.  ES4 has to be bought as a separate product, also when you upgrade to adobe pro 11 lifecycle goes away so you MUST buy ES4 for $29...

I have a document that was created using lifecycle es, the document was saved as a static pdf.   I am responsible for making documents 508 compliant before being posted to the internet.  When I access the document it comes up in adobe pro 9 (which is the version of pdf I have installed).  I can run ...

I am responsible for making documents 508 compliant.  I received a document from a user that was created in lifecycle.  The doc was saved as a static pdf.  I was able to run the full check accessibility checker in adobe.  It gives me an accessibility error saying no language has been set of this doc...