Apple Mac Mini 1.42 GHz PowerPC G4 computer. $540(canadian) All original software included. This is a great little machine and can easily fit in with your current setup. It is in excellent condition, and is currently in its original packaging. Comes with a fresh install of OS X Tiger. specs: -1.42Ghz PowerPC G4 Processor; -1GB DDR SDRAM; -80GB Ultra ATA hard drive -Slot-loading SuperDrive (DVD RW/CD-RW) -ATI Radeon 9200 graphics processor with 32MB DDR video memory -Built-in 10/100BASE-T Ethernet -Built-in AirPort Extreme wireless networking and Bluetooth -One FireWire 400 port; two high-speed USB 2.0 ports -Built-in speaker and headphone jack -Included software: Mac OS X Tiger, Dashboard, Mail, iChat AV, Safari, Address Book, QuickTime, iLife (includes iTunes, iPhoto, iMovie HD, iDVD, GarageBand), iCal, AppleWorks, Classic Environment, Quicken, Marble Blast Gold, Nanosaur 2, and more. could i upgrade the hard drive to like 160gb?