Ha!
My girlfriend doesn't trust the PDA I bought her anymore(it's crashed and lost data twice) so she gave it to me to play with. I just loaded it up with tools and fun things, including:
-Python 1.5.2
-PDF support
-DOC compression support
-"How to Think Like a Computer Scientist" fulltext
-"MIT Encyclopedia of Cognitive Science" fulltext
-"Creating Friendly AI", and "General Intelligence and Seed AI" fulltexts
-"Levels of Organization in General Intelligence" fulltext
-"The Physician's Desk Reference" fulltext
-"DSM-IV" fulltext
-"Best of Psychology Today 1995-2000" excerpts
-"Wordnet dictionary database" extended text with annotations
-"New Scientist" website subscription(updated with each issue)
-"AnandTech" website subscription(updated daily)

plus a few more texts for fun, the strongest palm chess program and Go programs in existence, and maps, phone books and other amusing databases. I have no memory left on it at all.. (just 50k left) but there is so much reference and capability in my hand right now...
-"The Complete Sherlock Holmes" fulltext
-All the python documentation, and craploads of python code I've found useful or interesting in the past
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