Apple unveiled a new iPod Touch, and updates to the iPad, during its Sept. 1 event. How will those improvements affect those devices’ chances for increased enterprise adoption? – Apple CEO Steve Jobs introduced a number of products during his company’s Sept. 1 presentation in San Francisco, devoting a substantial chunk of time to the now-annual refresh of the iPod line. In particular, the revamped iPod Touch which Jobs joked was an iPhone quot;without a phone quot; will rec…