Zotac just rolled out a couple of Zbox nettops last month, and a few more the month before that, but it's now back yet again with the new and slightly improved Zbox HD-ID40 model. No Blu-ray drive this time around, but you will get a dual-core Atom D525 processor, along with 2GB of RAM, a 250GB hard drive, a memory card reader, and NVIDIA Ion graphics -- if you prefer, you can also get a barebones rig and supply your own components and OS. No word on pricing jut y