Tuition

I called Carleton just a little while ago and verified the cost of my part-time tuition and it is $1000 cheaper than what I had thought (and budgeted) so bonus. Tuition for the two courses is only $1090.32 instead of the $2100 I thought it was. So now - what am I going to do with that money...knowing me probably put it in my high interest savings account which gets and extra 0.75% interest for the rest of the summer - go ING Direct.