Any DFW Ultrasabers Owners?

Hey everyone! First time posting here. I recently received an ultrasabers guardian from an eBay purchase. It came with the madcow Obi Wan Phantom Menace sound font installed. I'm wanting to switch back to the standard light side sound font from ultrasabers. My past attempts to change the font have been unsuccessful. I've tried two different computers and had different issues. More so with the computers themselves. My question is, is there anyone in the North Richland Hills/Hurst, TX area that has used the obsidian launcher successfully that would be willing to help me in person? I know it's a simple process, and that's why it's frustrating. I've gotten as far as just having to hit download to saber after selecting power on, power off, etc features, only to have an error code 6 overflow pop up. Thank you to anyone who can help!

-Trevor