Our system was updated over the summer with OS 9 and Mac Manager. What a nightmare we have had in our district! So much software would not work with the system...computers that were working but older had to be put out to pasture (of course this is how I got a load of computers for my art room!) and on and on and on!!!! Good LUCK!!!
I got OS 9 to install on my laptop...but at the time I purchased my laptop (a year ago) I was told OS 9 would never be compatable with our system...and now....well that was about 8 months after we got our new system!!!