There was an emergency maintenance on domain cloubble.com. It lasts nearly 48hours on the last weekend (2010.01.09-11).
In this period you could not download tracks and submit scores to our servers.
We are sorry for the inconvenience.
I hope that this was the last problem with that server in this year.
Thanks for your patience!

But here is some good news: We sent an update to Apple. They are approving it just now.
In this version you can rate and comment the tracks.

Have a good game!