BBC iplayer desktop

1. when I press download there is no interface or download window to say if when or how the download is progressing.
2. WHERE oh WHER does the file with the download appear ? with the free apps it automatically downloads it to your desktop !but with the BBC iplayer desktop it never tells you where the downloaded file is ? and if it is being downloaded in the background there must be a location to see it.
3 for those of you that use this application could you please give me some trouble shooting advice ......I have the adobe air app installed and I finished the install process from the BBC iplayer desktop ( it finally asked for my keychain access ) I'm obviously missing something here and maybe someone could help. I'm on an intell mac running snow leopard with everything up to date
Thanks in advance
Tom