I have it running from bootable USB and it works well. Using Android with a mouse and keyboard is unusual but after a few minutes it makes sense. The os itself is well designed and seems to work well so far, apps install and run fast. I have installed exfat and ntfs drivers for Android and can view my secondary drive and it's contents and I installed an smb app to share them over the network. The installation procedure isn't hard but is a bit tricky and you'd want to disconnect your drives and leave only one if you were to install it to a hard drive, though this is a good idea for any installation to avoid any overwrite. I will root it and test the root only apps next. The folder structure and file / folder exploration is new to me, especially navigating with a mouse and keyboard but that can be learned with use. I find that the new icon / file / folder navigation is what is most confusing and frightening when you start working in a new OS. So far, it's not as immediatly accessable as some Linux distros like Mint but it's got a lot of promise and I am liking it. I'm not a big phone / tablet user so I've not used android to much depth but I'm impressed with the availability and variety of apps. Software like Adobe products and Microsoft Office run fine, which is easier than LInux too. Thank you all for the space and time to explore and learn.