I'm a semi retired academic coot (76+years) who was given a plain vanilla non-operating Silver Fish by a colleague.Got it going.But spare change even for a 512 stick is a major expense.Which is why I am inspired by posts such as yours. Right now I am hollowing out a twenty year old hard drive in order to mount 2 cooling fans for the 7200 rpm drive. In the old country it's called a bidouille. 767 drives sure do run hot!!!