eMachines EZ1600, Acer Aspire Z5600 and mysterious Gateway all-in-ones in the flesh

We got a quick look at the new all-in-ones from Acer, and they're surprisingly diverse. The eMachines EZ1600 looks incredibly plastic, and almost perfect as a second computer for the kids; the Acer Aspire Z5600 classes up the joint, but might be a bit too staid in the design department; and an unnamed multitouch Windows 7 Gateway (pictured) for the "high end" of things seemed great outside of its incredibly buggy pre-release multitouch driver.