What I wanted to do with my white MacBook (Mid 2009):
- Install an SSD in place of conventional hard drive
- Remove the CD / DVD drive to put the classic hard drive instead
And ideally to use in USB CD / DVD in case of need!
The most complicated part was the opening of the MacBook and removing the drive, but the rest was really no problem.
You just be careful putting the CD / DVD into the SuperDrive out the box clipped to the closure if the output of a CD / DVD little block against the housing ...