If you're asking whether you'll be able to reuse the remote that came with your Colossus with a new and different Hauppauge tuner, my answer would be: I'm not sure.I am currently using a Hauppauge remote, so if I obtain an Hauppauge tuner should the remote work as is?
If you're asking whether you'll be able to use any remote that comes with a new Hauppauge tuner, my answer would be: it depends exactly which remote it is. Most Hauppauge remotes just work with MP. However there've been a few reports over recent years that some do not work with MP. If that happens to you, I'd be happy to help make it work.