I'm in ubuntu 12.10 .I want to download Mint 13 but the only unetbootin the ubuntu Software center has is old. and doesn't include the latest Linux programs.(Linux Mint 13) So I WANT TO DOWNLOAD THE NEWEST VERSION OF UNETBOOTIN, which is 583 and install it in Ubuntu, so I've downloaded it to DOWNLOADS but how do I get it so I can use it. Ubuntu software center doesn't support updating Unetbootin.