Get a 3-user Windows 7 upgrade for $109.99!

Haven't yet upgraded your home PCs to Windows 7? No surprise there: a single upgrade license retails for $119.99.  Now Amazon has the Windows 7 Family Pack for $109.99 shipped--the lowest price I've seen for this upgrade.  That works out to about $36 per PC, a much more tolerable price for upgrading your XP- or Vista-powered desktops and laptops to Windows 7.

Microsoft Windows 7 Home Premium Upgrade Family Pack (3-User)