Not sure if this is the right area again, so sorry for inconvinience.
I have a "old" performa(cant say the exact make because i cant remember, it looks like an iMac - all in one). It's running OS 7.6.1.
I want to upgrade it to OS 9.1 and add a 56k modem into it. Where can i get the OS update cheap, and how can i install a 56k modem? What would i need to do it?(that includes modem too, i'm not sure what one would work best)