Xbox 360 Arcade bundle owners do not have enough space for the update, so Microsoft will be offering American and European owners a free 512MB memory unit, along with a discounted price for the 20GB hard drive at £12.99.
Microsoft has issued a full list of offers, which you can see below.
*Active Live members with no storage or a 64MB MU will be offered 512mb for free or a 20GB HDD for £12.99
*Active Live members with 256MB or 512MB MU but no HDD will be offered a 20GB HDD for £12.99
*Consoles that have not connected to XBL for 12 months and don’t possess MU will be offered a 20GB HDD and 3 months Xbox Live for £19.99
*Active Live Arcade console owners without a HDD will be offered a 20GB HDD for £12.99
*Arcade console owners without a HDD and not connected to XBL within 12 months will be offered a 20gb HDD and 3 months Xbox Live for £19.99
