We've posted before about EVEMon, a program that you absolutely must use if you're playing EVE Online, but here's another cool dohickey for tracking your EVE character out-of-game. Corp Teacher on the forums posts about the EVE Yahoo! Widget, a slick little widget that shows all the important stats for your character, including where your skill training is at, and how long you've got left. It doesn't have nearly as much functionality as EVEMon, obviously, but if you want to watch your SP rise at work where applications aren't allowed, but widgets are, it's perfect.
And though it used to ask for your name and password (a security risk if there ever was one), it now works through EVE's API key program, so you don't have to worry about giving an untrusted program all your personal info. According to the changelog, it hasn't been updated too recently, but if you're looking for a low-footprint way to track your SP, and figure out whether Tranquility is up or down (so you can pine for the vastness of space while trapped in your tiny cubicle at work), here it is.