iButton- hardware read-write Java thingy that can be built
http://www.ibutton.com/

Machine custom parts
http://emachineshop.com/

ExpressPCD- CAD software to design circuit boards, then they ship it to you
http://www.expresspcb.com/

Java IrDA project
http://www.systronix.com/irda/irda.htm

vCard and vCalendar
http://www.imc.org/pdi/

Nokia IrDA compatibility list
http://homepage.mac.com/alvinmok/nokia/ir-compatibility.html
("IrOBEX/IrMC standard" for vCard swapping)

DIS2004 is 1-4 August 2004
http://sigchi.org/dis2004/

Hypertext 2004 is 9-13 August
http://www.ht04.org/

Sales Tax rates in all the states (US)
http://www.taxadmin.org/fta/rate/sales.html

Ethereal- Fink project
http://fink.sourceforge.net/pdb/package.php/ethereal
(Joshua told me about 'tethereal'. Do 'teatheral something | grep GET' to see all the www requests.)

Installing Fink
http://fink.sourceforge.net/doc/bundled/install-fast.php#install

IBM PAN
http://www.almaden.ibm.com/cs/user/pan/pan.html
http://domino.research.ibm.com/Comm/bios.nsf/pages/pan.html
http://www-rcf.usc.edu/~wdutton/comm533/PAN-SHEE.htm

Jeffrey Veen- Seven Steps to Better Presentations
http://www.veen.com/jeff/archives/000483.html

Wired Autism test
http://www.wired.com/wired/archive/9.12/aqtest.html
(I haven't done it yet. Similar thing mentioned in Mind Wide Open.)