If you missed a game or wanna watch one before hearing the outcome, this is the place. No spoilers, high speed (mine got up to 2mb/s) good quality.
[Only registered and activated users can see links. ]
They often have old games as well which are great to watch.
If you don't know how to download torrents, just download "vuze" and then click on any torrent on the bball site and it will transfer to your download folder or your desktop. From there, you drag it into the vuze library or console and you're away...
Other good sites are btjunkie or isohunt but for playoff games, bt.davka is the best by miles.