I downloaded a software program to my computer that allows me to watch the St. Louis Cardinals, and any other MLB team, play online via live streaming feed.  I use it because I'm at work (aargh..) a lot of times when the matches are played, and there's no TV at work.

It's easy to operate and downloads very quickly.  The only pc requirements are DSL or cable Internet and a windows operating system (sorry mac users), and it apparently works in any country.

Anyway, the website below will give you instant access.

St. Louis Cardinals