I don't know how many folks on here are Office users, but Microsoft lists the system requirements as the following
I have successfully installed Office 2008 on the following G3-based computers:
350mhz B&W(1gb RAM)
500mhz iMac(1gb RAM)
500mhz Powerbook "Pismo"(1gb RAM)
800mhz iBook(384mb when installed, but now 640mb)
Although it is slow, it will install and run just fine. I didn't need any special "tricks" or anything else-I just popped in the install disk, installed normally, and it worked.
I'll also add that all of the above were running 10.4.11. I don't know if any earlier versions of OS X will work.
a Mac computer that has an Intel PowerPC G5 or a PowerPC G4 (500MHz or faster) processor
Mac OS X version 10.4.9 or a later version
512 MB or more of RAM
1 GB or more of available hard disk space
Mac OS Extended hard disc format (which is also known as HFS+ or HFS Plus)
Note To determine the format of the hard-disk, click About this Mac on the Apple menu, and then click More Info.
a DVD drive or a connection to a local area network (if you are installing over a network)
1024 x 768 or higher resolution monitor
I have successfully installed Office 2008 on the following G3-based computers:
350mhz B&W(1gb RAM)
500mhz iMac(1gb RAM)
500mhz Powerbook "Pismo"(1gb RAM)
800mhz iBook(384mb when installed, but now 640mb)
Although it is slow, it will install and run just fine. I didn't need any special "tricks" or anything else-I just popped in the install disk, installed normally, and it worked.
I'll also add that all of the above were running 10.4.11. I don't know if any earlier versions of OS X will work.