[SOLVED] Packages Sources Problem MGA 2 Beta 2

Hi;
As I mentioned I am having several problems with Mageia 2 Beta 2. I am opening a thread for each one. Here; the problem is that I can, no more, add sources to update or install software!
Please see attached pics.
Righr after the installation, however, I could add sources, but I always had the error shown in the first pic whenever I wanted to update according to the notification that pops out every time there are updates..! So I deleted the added sources and till now I am trying to add new ones..no hope!
As I mentioned I am having several problems with Mageia 2 Beta 2. I am opening a thread for each one. Here; the problem is that I can, no more, add sources to update or install software!
Please see attached pics.
Righr after the installation, however, I could add sources, but I always had the error shown in the first pic whenever I wanted to update according to the notification that pops out every time there are updates..! So I deleted the added sources and till now I am trying to add new ones..no hope!