In conjunction with the unveiling of interactive textbooks in iBooks 2 for the iPad (see “Apple Goes Back to School with iBooks 2, iBooks Author, and iTunes U,” 19 January 2012), Apple has released iTunes 10.5.3, whose only change is support for syncing these new titles between iTunes and an iPad running iBooks 2. (Free, 102 MB new download or 10.5 MB via Software Update)
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Check out the Take Control ebooks that expand on the topic in this article:
Set up short abbreviations which expand to larger bits of text,
such as "Tx" for "TextExpander". With the new custom keyboard,
you can expand abbreviations in any app, including Safari and
Software Update is saying the size is 79.1 MB. I'm going from iTunes 10.5.2 (11).