http://espn.go.com/watchespn/index/_/source/espn3Winter break when I'm home I don't get SNY, any websites that consistently stream games?
With some googling, I found this.
Disclaimer: I have no idea if this website works, is the correct SNY channel, is filled with surveys, will be live for the games, etc. Use at your own risk.
http://www.freedocast.com/cms322
If you're lucky, maybe someone can post a working link nearer to game times. There seems to be some games that show up on justin.tv or vipbox.tv, but I have a feeling those are ESPN/ESPN2/ESPNU generally.
All else fails, there is the online radio feed at the WTIC website.