There are many MANY places to watch it online, but depending on where you are in the world and what programs you have installed on your computer (Adobe flash, DivX etc.) some will and won't work for you. What I would recommend would be to go to sidereel and click on the episode you want to watch. It will come up with a listahan of different sites (not all will be free but just go back a page if they try to make you pay or do surveys etc.) and find out which one works best for you.
Here is the link:
link Once you find a site or provider (such as megavideo, supernovatube etc.) that works for you, just select that susunod time you want to view another episode. Hope this made sense to you :D