The Saint Petersburg Times has an audio interview with CDRUSCENTCOM General John Abizaid. You can download it, or listen to it from the website.
The general emphasizes cautious optimism on Iraq, with a focus on steady progress. However, he also warns that most of what remains to be done has to be done by the Iraqi people themselves -- and if they choose not to, but prefer sectarian conflict, we cannot hope to stabilize Iraq in spite of them. He also warns against US public pessimism arising from negative press reporting in the news cycle.
It's a quick interview, with nothing surprising, but it is good to hear the General expressing confidence.