The Thinkpad has been around since last summer, and while we don't have a specific date Lenovo have stated that the update will roll out during Q2. The IdeaPad is also slated to make the jump to Android 4.0 as well. It's easy to forget about these in our tablet filled world, but Lenovo makes some pretty nice hardware and the ThinkPad has a pretty killer keyboard dock as well. An ICS upgrade will be most welcome.
Source: PC World