Thanks, Gene! I have a 2008 mini I'm using as an office computer. It's mostly ok, just starting to slow down. I'm thinking a SSD would really help it out. But when I went in there before to add RAM, it was such a huge PITA that I swore I'd never open the thing up again. Oh, and yes, I yanked the wifi antenna out without realizing it, and had to go back in to fix it.
Edit: Watching the video and mine looks just like that ... mine must be a 2006-7. I had bought it used/refurbished so I must have bought a one year old unit in 2008.