CBW for DOS?

Stoopid Noobee Kweschun: Is there such an animal as CBW that runs under MS-DOS or (better still) MS-Windows? "posted" or "emailed" replies welcome (hell, I'll even accept some DOS/*nix/MAC OS flames). Dave Merriman - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - PGP Public Key Fingerprint for Dave Merriman <merriman@metronet.com> Fingerprint FC BF 45 91 EE B6 D6 C2 80 AB 4B BF 88 D3 55 26