If you are unable to use the “Recover from a drive” option in Advanced recovery options and fix issues on your Windows PC, the following methods will help you fix the issue and recover your PC.

Seriously, you just pointed out that you couldn't be bothered to do the research, extract the dmg from the installer and burn it to DVD before you upgraded the OS. You have heard of Google, right?

Apple has released a new utility that will allow Lion users to create a recovery partition on an external disk or USB drive, with just a couple caveats.