So I made the switch from PC to Mac just a week ago, and so far I'm really loving it. I was downloading some files through bittorrent so I could get my Mac up and running like my PC. My first few days of downloading with uTorrent was just fine, a breeze. It wasn't until yesterday or so that I noticed when I started downloading all my internet usage would be focused on that download and the rest of my other apps that used the internet was immobilized (Firefox wouldn't load pages, Adium wouldn't allow me to log in, etc.) I'm thinking it was some setting I was fooling around with that I tweaked to cause this, but I'm not sure which one caused this problem. The other computers on my network are working just fine (as well as my iPhone when I'm connected on wifi) as I'm downloading, it's just my iMac. I even tried switching to a different client for BT managing--Transmission. Any idea what's causing this?