Last Friday, I received a special machine: the famous OLPC XO-2. A really neat machine. I have tested in a crowded wireless network areas, it work well except some occasional slowdown. Even my mother and sister were impressed and pleased to touch it. So far, the feedback is good. Currently, I have updated to the latest firmware and build 385. Unfortunately, the X session won't boot at all. Guess I will wait for the next build to better support the newest firmware which now allow suspend/resume.