Great news for those of you waiting for your CloudBooks to arrive, walmart.com has already begun shipping their UMPCs out and we're getting reports of happy people around the US unboxing brand new toys. Ant from cloudbooker.com has posted up his unboxing, having just received his CloudBook on Feb. 26th. Having a look at Ant's first impressions you can get the sense that the machine is well-built, but the software on the system leaves a bit to be desired. It seems like the Linux community has a great opportunity to show the benefits of open source and make some quick changes to gOS and improve the user experience.