I currently have an old computer that is running windows 98. I know, I know, step into the 21st century. But the fact is it's not doing me any good sitting in the corner. Would like to hook this up to my CNC and run Mach 3 on it. That will be the only thing running on it. Will it work? are there any options to make it work. Or do I just need to suck it up and upgrade?