It’s not often that you see a manufacturer release a self-proclaimed “incremental update” to an existing product (firmware refreshes notwithstanding), so Lenovo’s new IdeaPad S10-2 is certainly noteworthy. The original IdeaPad S10 first surfaced last autumn, and rather than delivering a true successor, Lenovo has opted to dole out a Revision B (if you will) that is more evolutionary than revolutionary. Indeed, the entire machine is simply tweaked rather than overhauled, but there’s no need to reinvent the wheel