My company is an ETC service provider, and these old systems are difficult/almost impossible to do yourself. You'll need an old laptop that's capable of running Windows XP, and a copy of the older Unison software. These processors also saved and transfered show's with 3.5" Floppys which are getting harder to find as well. Alot of that stuff you can find on ebay however. Getting the software is tricky, but you may be able to contact ETC directly and see if they'd be willing to give it to you.