all right so i'm a bit perplexed. I downloaded the ch-root-debian but then it said i had to have an image file on my memory card. So I went to my extras menu and clicked on the debian image finstaller and it opened up xterm and downloaded debian-chroot-img-final onto my memory card. I then went to my app manager and checked for updated. I found, that ch-root-debian was corupt and tried updating it but it didn't work. What should I do?