Mac OS X and ROM update

[Drew05]

This is probably a really stupid question, and after searching on here and Google, I found no definitive answer so I thought I would give it a try.


Is there any way, short of using Boot Camp and installing Windows or using a Windows machine, for me to install a ROM update using my Mac? I have a G5 desktop and an Intel Macbook, so I mean I could install Windows on the Macbook if I really needed tom but I thought I would ask first. Thanks!