Is the 4GB drive on your slim Xbox 360 S model driving you mad? Don't worry. Microsoft is releasing a 320GB hard drive, which should sate all your data needs, later this month.
The hard drive will retail for $129.99 and will include an Xbox Live download code for LEGO Star Wars III: The Clone Wars.
Microsoft previously released a standalone hard drive for the Xbox S console: a 250GB hard drive retailed for the same price as the newly announced bundle. That means you're getting more GBs for the same amount of $$s.
Unfortunately, Microsoft uses proprietary hard drives for its Xbox hardware, meaning you're subject to quite a hefty markup. A 320GB hard drive would otherwise cost about $50.