Hi all, I've got a 2011 dual core mac mini and I'm looking at adding a SSD to it and ideally keeping the original 500gb drive as a storage drive. The problem is I'm seeing conflicting reports of what's involved in adding a 2nd drive (as opposed to just replacing the current one). The videos on YouTube depict that you just slightly pop out the logic board and then slide by drives right in place. iFixit's guide shows you've got to pull the entire thing apart and actually screw in the 2nd drive to a chasse bracket. I imagine that maybe the chasse bracket is an option and isn't required and that the 2nd lower drive could theoretically just float without actually being screwed in to anything. Can anyone offer any illumination whose done it? I'm also kind of curious if I do pull off adding a 2nd drive - what's the best way to go about changing my OS drive to the SSD and wiping out the standard HDD? Should I just format it and install a fresh Lion copy on the SSD and then add all my files? I'm fairly new to Mac so maybe there's a way to do it with TimeMachine or something?? Thanks in advance if anyone can help!