I had used 2.1 a long time. There was no problem on it however one day uploading system in admin panel broke down I don't know because of what. I tought "when I upgrade my WP to 2.2, it may work." but it didn't change and still I have this problem.
The problem is I choose something and then click the upload button. After that the uploading page is loading but it turns the previous position and don't upload anything.
What do you think.?
(I'm so sorry because my use of english.)