Microsoft finally released IE10 for Windows 7 after a long development cycle. Conspiracy theorists think it had something to do with Windows 8 sales. Whatever the reason was, it’s out.
Allegedly, you can slipstream it using these official instructions. I’ll give it a whirl the next time I have to install Windows 7. If you want to slipstream all the other updates, here’s how. You can skip the IE9 part if you slipstream IE10.