Currently, Tunic only installs official flavors of Ubuntu and Linux Mint. No support for other Debian/Ubuntu-based Linux distros, Windows 7/8 and MBR setup. Error ...
Installing Linux Mint on a Windows 8.x PC with Secure Boot on can be a pain, but on an XP system it's easy. So, if you're considering switching out XP for Linux Mint, here's how you'd go about it.