Enabling Tablet PC Text Input Panel on the Sony VAIO UX1XN
The Sony VAIO UX1XN has the Tablet PC entry turned off by default, the fact that it causes a blue screen when the zoom tool is used may be something to do with this.
How do you turn this on, it is not so intuitive as you might think.
Start Button > All Programs > Accessories > Tablet PC > Tablet PC Input Panel
You can also find Windows Journal here as well.