Virtualbox and Linux

Just tried Virtualbox on Jaunty. What a surprise, the performance is a lot better than I expected. The machine I am running is a bit dated, a 2.66GHz P4. Windows is running a lot smoother than Windows running natively on my IBM Thinkpad. Okay, the Thinkpad is only with 2.0GHz Celeron, not a record breaking machine. But, come on, after all, it is running on emulation. I am more than impressed.