Ok, so i am living in Europe right now and i really need some help with my new laptop. It is an HP Pavillion dv900 and is running on Windows Vista. Limewire and Skype wont work. Something is not letting it connect in order to run the programs. I cant download anything in Limewire and Skype wont connect. I really need these because i need to be able to contact home and keep up my share of new music. If it is something with Vista that you know how to fix, or if you even know what the problem is, please help. It will really be appreciated.