aptitude force removal

[T <mlist4suntong@yahoo.com>]

Hi

I want to remove the bittorrent package, but I get:

$ aptitude purge bittorrent
The following packages will be REMOVED:
  bittorrent{p} 
The following packages have unmet dependencies:
  podracer: Depends: bittorrent but it is not installable
Resolving dependencies...
The following actions will resolve these dependencies:
Upgrade the following packages:
bittorrent [3.4.2-8 (now) -> 3.4.2-8.1 (testing, unstable)]

I want to remove the bittorrent package because I don't want to keep
upgrading it any more. 

How can I tell aptitude to remove the bittorrent package as well as all
the packages that depends on it?

thanks