Worked on building a microwave probe then got dressed and out to the opera. On the way there I stopped into Best Buy and picked up a Sony PSP for the web browser function. I plan to do Greenhouse monitoring by using the browser to see a local web page with greenhouse sensing. The opera was great. I enjoyed Mark Morris choreography. Afterwards I stopped by the airport on the way home and picked up Libbie. The opera was over at 2:45 and I was at the airport by 3 PM. We picked up Ribs in Trader Joes for dinner which we had with Butternut Squash and Shiraz.