Lenovo has a habit of slipping out products without much fanfare (or even a decent picture), and it looks like it's done it again with its new IdeaPad U550 laptop, which gets out just in time for the Windows 7 rush. As you might expect, there isn't a ton to get excited about here, but the laptop is relatively lightweight for one with a 15.6-inch screen (just 5.29 pounds), and it settles nicely in the mid-range of Lenovo's offering in terms of specs. That includes your choice of Pentium Dual-Core or Core 2 Duo
