Don't know how, if you hang around these parts of the internet, you would have missed it, but hey, stranger things have happened. You may have only just got a new PC. You may be a student, and it's taken you this long to scrape pennies from the trough in the pub's men's urinal to buy a new graphics card. You may have just woken up from a coma. If that's actually you, know that Valve's Portal is now going for $9.99 (or $10 in human pricing) on Steam, a saving of 50%. And that you need to get on it.