How do I know if this Limewire upload is working?

[Mike]

I am a new user to limewire. I am downloading Sim City 3000 on limewire and the download finished, and then a new upload came up. The upload says 0kb to 1 person. It has been about an hour since I started the download which took about 10 minutes, and then it has been uploading for about 50 minutes. It will not tell me time remaining on limewire. IS THIS UPLOAD WORKING OR IS IT NOT GOING TO WORK? if not where can I download Sim CIty 3000 unlimited for mac for free