ive got an old ibook with a 500MHz power PC processor and 256Mb of ram its currently running Mac OS 9.2.2, will it run OSX ?
Requirements Macintosh computer with a PowerPC G3, G4 or G5 processor Built-in FireWire DVD drive for installation 256MB of RAM 3GB of available hard disk space (4GB if you install the developer tools) i see you can. but i would recommend at least another 256mb or another 512mb.
if i were you, i would get more ram because 256 mb is a little light for running os x. your computer is perfectly fine for running mac os x except the ram is too small. try to add at least 512mb of ram. it will increase speed dramatically.
if i upgrade the ram do you reckon id be able to run reason 3 on there aswell? i know it needs quite a good PC to run it but im not so sure with Macs