I need help

this is the first time i have tryed using AOL to connect to B.net to play Diablo 2....i used to use a Dial-up connection made on my desktop....the username, password, and phone number dialed were all my friends but they desided to cancel they subscription to wherever they got their username...etc from without telling me and about 2 weeks ago i couldnt connect anymore...and i was told you could play Diablo 2 through AOL...i would minimize AOL...run Diablo 2...click on B.net....it would pass Querying Gateway, then get to "Connecting to fastest server" and stop..then after 5 minutes it would say.."Could not connect to B.net"......i was told this is because AOL is automatically closed to outside use...such as accessing the internet through it for Diablo 2...i was also told that there is an option somewhere on AOL where i can disable this auto option...then i would be able to connect to B.net and i could then play Diablo 2, Starcraft:Brood War, and Warcraft 3......if anyone knows where this option is on AOL plz tell me so i can change it and be able to play my games...thanx.