[PDF-Basics] Can Acrobat 6.0 save down to version 3 ?

[Pat Walters]

I just received ver 6.0 (upgrade) and was getting ready to install.  It prompted me to remove Acrobat 4.0, however, I am still creating pdfs scaled down to  VER 3.0 format for one of my clients.   Yes i know this is old technology now, but do I have save in 3.0 verion in 6.0 version?      I'm assuming I still have the option to save in 4.0 from 6.0?