How can I get new files added in Branch into the main trunk?

[Datla, Raghav]

Hi,
   I am not able to see any new files that are added in the branch when I
update the main trunk with branch. The files are being moved to Attic when I
actually go and check the repository.
I am running the following command by staying at main trunck working
directory.

$pwd
/main_trunk/working_dir
$cvs update -rBranch_name

Help is really appreciated,

Thanks,
-Raghav