thanks agaian. with your given suggestions...I tried to login again but
failed, Out of desperation I reinstalled the whole distro again. Everything
done well but now I am unable to add more applications from the repository...
This is what I get..hope someone can give ideas.
"Could not download all repository indexes
The repository may no longer be available or could not be contacted because
of network problems. If available an older version of the failed index will
be used. Otherwise the repository will be ignored. Check your network
connection and ensure the repository address in the preferences is correct.
"
I am able to use midori to surf the net without a problem
Thanks