I am in the process of switching over from AOL to SBC. Still have both internets working. When I try to use SBC Yahoo, Norton keeps interrupting and saying do I want to use this internet, then seems to lock up SBC. I have to disable it to get SBC to work. Second, when using SBC I get an error message saying There is not enough system resources available to run this application...Please close one or more applications. I am not running any other applications. When I rebot the computer, usually it will work then. Help plz! Both internets are dial up service.