[mrtg] MRTG book info

[Steve Shipway]

Anyone still wanting to get a copy of the MRTG book from http://www.steveshipway.org/book/ can now apparently get a discount on the shipping costs, I have heard.

If you use a coupon code of "FREEMAILUK305" it will give you a ukp2.99 discount (this includes US$ orders as well) on shipping, until 5/5/10.

Hope no-one minds the advertising, but at least it's on topic.

Steve