Firefox 3.0.10 always save file to Library\... in Windows 7 RC.

The normal behaviour is to save file to the last location. Now if the last location is Documents, in Windows 7 it won't save file to Users\Documents. Instead it'll save to Library\Documents. Likewise, if last location is Users\Pictures it'll save file to Library\Pictures. Since Library is not physical folder, this confused users (my girlfriend for example. ha ha)
I guess this is a bug and hopefully FF 3.5 will correct this.

FF 3.0.10
Windows 7 RC Build 7100