TCP/IP limit? what the hell is that?

What is a TCP/IP limit? Related to downloading ;p
Not very informing I know, but I think it's something about the "Limit" of what speed I can download with. At the moment my TCP/IP limit is 10/200. Using BitComet btw. Thread created because of Bitcomet -> Options -> Options -> Advanced -> TCP/IP Limit

Gief me some help you undiscovered geniouses!

Useless, the total number of connections is out of the hands of applications. I saw a router with a max of 3000 connections. Nevers  saw one with enough connectionss to feed a torrent client