Yeah =\
I did spend a lot of more time on the case than on the disc label. I may change it later, but for now...
I used both labels, in case one of them attached better.
...I've discovered that indeed some disc labels are better than others. The label I used had one big hole in the center. What I know I should use in the future is a label with a small hole cut inside a larger hole inside the outer area (it would work better with my second attempt.)
The first attempt at attaching one of the labels messed up at first (though I fixed it) because I followed the application instructions on the margin of the label sheet. What it says is to use excess outer edges (label guides) to line up the label on the inside of a cd jewel case. This didn't really work well for me because when I removed the first label from the backing, it curved in the middle a bit, so it didn't align right when applied at first. I corrected my mistake by carefully removig the label and reapplying it using my technique for the second label.
When I was at Office Depot, I saw a cd label kit that came with an empty cd spindle (such as how caseless blank discs are packaged.) I didn't buy that kit, though it gave me an idea: I already own a spindle of blank CD-R's, which I can use to line up a cd label on, upside down, and drop a disc onto the sticky side from above it.
This worked a whole lot better than the instructions on the label sheet I bought, though it would have worked more easily and perhaps lined up better if I had used labels that had smaller holes also, not just big ones, for using the spindle itself as a guide.
You may notice that the labels aren't
exactly lined up, but I tried to line up the label with the outer edges of a disc below it rather than the center. Oh well, it's a learning experience.