I believe you can do it by using the 3" drive bay (zip) if your willing to perform a serious hack to the frame/front of your computer. Probably more info available on the xlr8 site. http://www.xlr8yourmac.com Frank > >Hello, > >I have a 350 G4 and want(ed) to add a cd rw as an additional internal drive, >keeping the original CD DVD drive in place. It doesn't seem to fit anywhere! >Is it impossible? > >Andy >