Comcast will pop a cap on your bandwidth in October250GB, or "125 standard definition movies," will be Internet service provider Comcast's new cap on monthly bandwidth usage for downloads, according to a release from the company — which confirms some rumors and shoots down others. Which is 200GB short of what cranky customer Dave Winer has been reported to use. Better send some cupcakes to your friendly Comcast support representatives on Twitter for overage indulgences. [DSL Reports]