RCcrawlerguy

First off, Im a new guy here.. I was browsing around the brickshelf galleries at some of the Lego crane builds. Some of the builders used the older Technic 9V Controller (like this one) http://www.bricklink.com/catalogItemPic.asp?P=2868b .. does this involve some modification? The conectors on the PF motors are different than the older stuff, correct? Any help would be appreciated.