I see alot of people asking for help with installing linux to their internal hdd. I tried doing a quick search and did not see any guides for it on the blog. I'm thinking maybe if @darkstorm and any others with experience are willing then maybe they could try and make a guide here. I would try to but as I have no knowledge the most I could do is copy and paste from other guides which probably wouldn't be the best idea. I could be wrong but I don't believe there are many people here who have internal installs so people running into issues may not receive as much help.