Apple Stores should return to some measure of growth in the December quarter, argues Needham analyst Charlie Wolf. While worldwide retail revenues were up 9 percent overall in the September quarter, Wolf notes that same-store revenues dipped down 6.3 percent. Outlets also saw Mac sales fall 3 percent, and non-Mac sales slip by 0.6 percent. The latter figure is actually thought to have been alleviated by a doubling of year-over-year iPod touch sales, while the former is described as less severe as a result of updated MacBook Pros.