Stefan writes: > Yes. But it's often(usually?) bugs in the code run within the systems > rather than bugs in the systems themselves. In browsers, the code run > "within the system" is in large part the Javascript code downloaded > from random sites. Install an unloader extension such as New Tab Suspender. It will unload inactive tabs, freeing memory and preventing JS from running. -- John Hasler john@sugarbit.com Elmwood, WI USA