Instruct: Classify a given review into positive or negative sentiment.
Query: Book is fine, CD is a pain

I found the text worthwhile, but the CD that comes with the book was missing an installation file, which forced me to have to install all of the programs manually. When I called IDG technical support, they said that the only fix was to go ahead and install everything manually, and there was no way to get the additional required file. I would have found it easier to put up with this nonsense if the price of the book weren't so high.