Just won this Powerbook 1400cs. You can see in the 4th picture that the power supply is in pretty bad shape and is probably not safe to use. Will an Apple Yo Yo adaptor model M7332 work with this machine? I don't have one but the Yo Yo adaptors seem to be cheap. This is the 1400cs with the passive-matrix screen. Would it be possible to swap out the LCD panel for the active-matrix screen in the 1400c? Is the M3592 floppy drive the one that was originally included with this machine? What OS would you recommend? I have a legit OS 9.0 CD, but that's it. I'm hoping it has the original System 7.5.2 install since this machine will be used to make 800k disks. What is the largest hard drive I can use in this machine? How would I set up a localtalk network between this machine and my Macintosh Plus?