From the feature well: Children are the not only ones consumed by thoughts of toys this time of year. No, adults too dream of receiving great gifts, and geeks are no exception. If you want something that not everyone else has already discovered, we’ve got seven such items for you. InfoWorld’s must-have gadgets. We’re not talking iPhones or Parallels Desktop here, either. For starters, Sun Microsystems Project Sun Spot, a developer kit for sensors and robotics, is one example. Amazon’s Kindle e-book reader is another. Test center review: As I promised yesterday, the full review of Apple’s Leopard client is live. And it’s the first time InfoWorld has ranked a product with a perfect 10. Ever. “Seldom does reality exceed expectations. When it does by such a wide margin, you have to call it the way you see it,” editor-in-chief Eric Knorr explains. So, how did Apple do it? Tom Yager answers that with two words: focus and motivation. “Apple hasn’t reserved any of the Mac platform’s goodies for itself, and users don’t need to wait (or spend) for apps that expose the platform’s richness in productive ways,” Yager adds. Related: Editor’s Letter: Leopard lands a perfect 10. Notes from the field: Robert X. Cringely is still feeling the holiday hangover, just a bit, and figures this is as good a time as any to troll through the ol’ reader mailbox and “share a little of what Cringesters have been telling me outside the confines of this blog.” Readers write (and bite) back. Topics include Google’s possible bid for wireless spectrum, his ribbing of Deputy National Security Director Donald Kerr, and the fact that his recent Gobbler Awards did not include Vista. “In general, I find pretending to be stupid is an excellent way to mask actually being stupid,” Cringe confesses. Related: Gobble gobble: Biggest turkeys of 2007. Technology Industry