Hi Darrin,
Looks like that link is dead right now (at least I can't get to it...or sourcebeat) but I will try again later.
The link
Spring Live it is working right now, if you want to check it out.
Although I'm more of a print copy kind of person, I might end up getting both this (Spring Live) and Spring In Action.
You can get a
Print copy of (spring live) at amazon. Or even better get spring Live and
J2EE without EJB for 69$ bucks
I like print copy books too, but in this case I like to be more updated with the frameworks, I think sourcebeat is really cool idea.