When we reviewed the $150 Kobo e-reader this summer we liked the value it offered, but didn't particularly appreciate the poor performance nor the missing wireless connectivity. Now it's back, a new version offering fixes to those two issues (the system works!) and selling for $10 cheaper to boot. The new Kobo Wireless eReader adds WiFi into the mix, enabling on-device book downloads whenever you're in range of a suitably accommodating hotspot. There's also a new processor to speed things up, but at this point we don't know by how much. That question will be
