Poles Learning to Love the EU?

According to a recent Opinion poll, most Poles are in favour of the European Constitution. The numbers stand as follows:

• Support: 64%
• Oppose: 7%
• No opinion: 29%

This is rather a surprise to me as I thought that the Poles were more sceptical than this. Hopefully media coverage of more established members having trouble with their electorates over the issue will lead to a less enthusiastic view.