I've been given a PowerBook G3. I'm not sure which version it is or anything. But its a PowerBook G3 because it says on the screen. How do i find out exactly what machine i've been given and what wireless card to have a look for. I wouldnt mind spending a couple of quid on ebay for an old second hand airport card just for fun really. thanks in advance. ps. its got os9 on atm. i've got an old osx10.1 disk somewhere i might try and update it a little.