So I got this guitar port thing you can connect to your computer. I borrowed it from a friend and its very old, but the device looks pretty much the same as the current out there (dark red, small). The cd says it needs Windows 98, so as I got windows 7 its bit harsch.

So I wonder, are there any downloads for a version which fits me? Or must I purchase? I checked the site but couldn't really find anything. Im also afraid downloading wrong stuffs, so I need someone experienced here.

Any help is appreciated, thanks in advance