Some recommended updates not installing

[noetus]

I have Thinkpad X61 tablet and fresh install of Vista SP1. System Update recommends Vista updates KB929191, KB929637, KB937500, and KB941137. However, they fail to install, and attempts to use a stand-alone installer for these updates returns the Windows error: "This update does not apply to your system". However, the updates are listed specifically for X61.

The updates date from June-Dec 2007, so I'm wondering if the reason they don't install is that I've installed Vista SP1 which already includes them. Is that right? I have some doubts because before SP1 I remember certain Vista updates wouldn't install via the System Update in much the same way (but I don't recall which ones).

[AvalonXIII]

Those updates are already included with SP1, that's why they're not allowing you to update again. Just ignore them.