Old Ti PB and DVD drive question

[Macwind]

I have a simple question - can I install 8121 (Combo) or 821(Superdrive) DVD drives in old Ti PB 400Mg?

 

[fbp_]

yes, theres an article about it in this month's macworld in fact

 

[Macwind]

Can't find an article

 

[Satcomer]

Can't find an article

For hardware upgrades you can always rely on the fact someone in the world has tried something similar to what you are trying. I always rely on http://www.xlr8yourmac.com/. I linked the sites database drive compatibility lasso. Just plug in the info for you computer and the drive band you want to use. Then read all the peoples comments on trying that brand. Good Luck.