Microsoft is putting all of its eggs into the Zune HD basket. The company has discontinued sales on the current Zune ahead of the scheduled mid-September release of the much-hyped Zune HD. This news comes according to Paul Thurrott over at SuperSite For Windows.

All of the means that, as soon as stores run out of their current stock of non-touchscreen Zunes, those devices will be all but a distant squirting memory.