I have read a couple dozen comments about partition issues, but do not see clear direction. I am at the installation type screen and have no freaking idea what EXACTLY what I need to do. Do I +- change, revert, new partition table, device for boot loader install? I want to have ubuntu side by side with win 7, and to boot either or both os. Can you please step by step me thru the install screen specifically. Yes, I know this has been asked, but it does not appear to be answered with much clarity. I was able to boot from the USB in 5 minutes, and was so impressed. Now 5 hours later, I can't do an actual install. Too many comments about not being able to use windows anymore, which perhaps is the point. Thank you.