Thanks everyone, was able to get the software and cable from ritron (had to save up a little money to do so) and now I have two rrx-450 repeaters that I can use.....
Hey Billy, where did you get the software and programming cable for your radios??... I just acquired an Ritron Patriot Repeater RRX-450 from ebay and need to see about getting it programmed to my GMRS frequencies....