"The boy's sandwich"
You could also do what I did. Windows comes with a feature to easily switch between different keyboard layouts on the fly.
I have mine set up to switch to the Swedish keyboard whenever I press "Ctrl+Shift+2" and the English keyboard with "Ctrl+Shift+1".
You just go to "Control Panel>Region And Language>Change Keyboards".
Click "Add" and select "Sweden>Swedish".
Go to "Advanced Key Settings" and set the key sequence to whatever you want.