The Hatton-Pacquiao fight will already be this weekend and I can't afford to miss it! It will be aired live on television via pay-per-view. For people who can't afford to view it on PPV, you can still watch them thru live streams.
Here are few blog posts about it, and they'll most probably provide fight analyis, online streams and replay videos.
1. Pacquiao vs Hatton live stream on Build that Geek
2. Hatton vs Pacquiao live on the Internet on Geekify your Brain