ACA 2008 - Batch convert 2007 DWG format to 2004 DWG format

[Jim Thompson]

Is there some way to do this? I've got multiple files that are saved in 2007 format and I need to change them all to 2004 format, preferably all at once.

I'm trying to see if anything is out there before I go spending time writing something to do it. I've considered using scriptpro to run a script on all of them at once but I'm hitting a snag getting filedia back to 1 and then saving back down. saveas wants to save it in 2007 format each time. Properties>Open & Save tab is set to save to 2004 by default.

Any ideas?