Can I keep it?

I'm testing out a 1.25 Ghz 15" PowerBook this weekend, in the hopes of being able to keep it. It's coming out of our on-campus Apple store, and has been used as a demo. Hopefully my dept. can come up with the money to make it mine permanently, I miss the iBook I used to have. I requested one of the new 12" PowerBooks, but our Director told me to check with the Apple Sales group first, as they'll usually give us a hefty discount on these slightly used models. This one has the SuperDrive, 80GB hard drive, and AirPort Extreme already built in. What more could you want? There are really some great apps for the Macintosh these days, and OS X is a lot more mature than it used to be. I think when my grandparents need a new computer, I'm steering them towards Macs from now on...