MacResearch

Hi All,
Some help required.

1) I was trying out the /Developer/Examples/WebKit/Downloader test application locally.
When I try to download some html files I face no issues but when I try to download some pls (play stations files) like for example http://yp.shoutcast.com/sbin/ tunein-station.pls?id=2550
I get pop up for "Download Failed" with the following error "no permissions to read file".
Let me know how do I prevent this. Or if any suggestion can be provided for downloading different types of files from application?

I would like to have a application where I can download the pls files.

2)Secondly how do you create play list in Cocoa.Any pointers or help would be very much appreciated.

Thanks in advance.
Arnab