[New_User_X]

Hello,
I installed the last version 11.1 as afirst time using Linux.
Dual boot with winXP. Everything looks to work fine, have internet access, firefox and thunderbird running.
There is no way to update/dowload option packages.
"Couldn't resolve host 'download.opensuse.org'"
Same error for every repository line.
Could somebody help?
Thank you in advance