GREAT SUCCESS!! Long story short is you can't get this done easy and it appears the Hex editor is the only way around it. This will be my second week trying replacing files, reloading SL, trying to find other players, rebooting, playing w. Hex editor, reloading SL.....
It will work fine w. my MBA too. That isn't the problem. I wanted my MBA SD to work on my optibayed MBP. Hack hardware on MBA SD, hack software on MBP.
This has been quite an exercise but now I've got the X25 160 G2 as main drive, WD Scorpio Blue 500 as secondary and a working MBA SD for when I need an optical. I IZ happy!! Next operation is to remove glass and replace w. a MBA bezel.
Thanks for your help jessica. & Bear Hunter.😱
I am now watching Larry and as expected, screen shots won't work!