UNetbootin

Unetbootin is a nifty open source utility for creating bootable USB flash drives of various Linux and BSD distributions. Such drives are useful for installing an OS on a machine which doesn't have an optical drive.  I've also found that doing an OS install from a flash drive is usually faster than doing it off a CD or DVD since disk read/write is faster.

Up until recently UNetbootin ran on either Windows or Linux. I noticed this morning that there's now an  OS X version.  I grabbed it and I'm now creating a bootable flash drive with Ubuntu 10.04 Server LTS on it for an upcoming project.

Incidentally, this is a good use for small flash drives you get as promos. The 1 GB unit I'm currently using was used to distribute the course materials for the PBI Intellectual Property Law Institute I attended last month.

It's possible to create a bootable flash drive for installing Windows, but doing so requires different tools. I'll tackle that in another post.