I was checking out some this Ajax book, didn't know if it was going to have what I need. I've been getting quite a few of my books online lately. I never used to before, but since my time is getting busier and busier, it's only natural for me to start getting a few things over the web.
In anycase, I want to start to learn Ajax, since it appears to be the way things are headed these day. I think a combination of php and ajax might take me towards the almighty web 2.0 or semantic web that I keep hearing about.