Hi stussy2k -
You really want someone like Bianchigirl who is pretty knowledgeable in these things. She checks in regularly so hang on there.
You're probably already aware that a chrome fork usually indicated a better bike, but I don't see any Columbus tubing labels on the frame to support it, so I can't even be sure about that.
If you could look closely , and scrutinize the dropouts, seat post and head set for any names, it may help identification