Thank you for the book recommendation. I have a hard copy of that particular book; it has been very helpful, although often, much of it goes over my head. As I keep coming back to it, more of it begins to make sense.

Knowing about the Wrox online library will be helpful, as well. It will probably be a while before I decide to purchase a subscription, but it's really pretty inexpensive "continuing education". Maybe I can convince my employer to "fork out the cash" somewhere down the line.