Need help with my PC :< (Port forwarding/opening)

I have been trying to open up my ports so i can use uTorrent, I heard it causes problems with some multiplayer games too like BFBC2. I have been using this as a guide. 
http://portforward.com/english/routers/port_forwarding/Edimax/BR-6204WG/Utorrent.htm 
But i dont know what to write in the Private Port and Public Port sections. I tried writing random numbers and then copying those numbers into the Current Port part of the uTorrent Setup guide. Can anybody explain what should i do?

You shouldn't have to open or forward any ports using uTorrent. I have behind many different routers on many many different connections and have never had a problem. Why are you trying to forward ports anyway? Is it not working now?

stop torrenting  
 
/thread

" You shouldn't have to open or forward any ports using uTorrent. I have behind many different routers on many many different connections and have never had a problem. Why are you trying to forward ports anyway? Is it not working now? "

You pick the port you wish uTorrent to use, say, 55555. Then in your router, you just but down the same number, 55555, and that will make that port open to the information flow

" You pick the port you wish uTorrent to use, say, 55555. Then in your router, you just but down the same number, 55555, and that will make that port open to the information flow "

" You pick the port you wish uTorrent to use, say, 55555. Then in your router, you just but down the same number, 55555, and that will make that port open to the information flow "