Your original question was for better reception for what you have. If you're not into drilling a hole in the new place an indoor antenna is your only option to improve what you have. I planned on an external antenna before I even started my house last year so the install looks very professional. Not knowing what the future holds I ran conduit throughout the house so running wires in the future is easy.

If you're interested in streaming and not doing from your computer check out Roku.com, click on 'what's on', then 'tune in radio' and see if the stations you like are streamed. I think it's something you'll really enjoy.