Ye' old general discussion board. Basically, for everything that isn't covered elsewhere. Come here to shoot the breeze, shoot your mouth off, or whatever suits your fancy. This forum is not for asking programming related questions.
Changing the about:config preferences below may have an effect on memory consumption but may also affect performance or reduce functionality. Read each article for the preference's effects. Each preference includes an estimate of the amount of memory that can be freed on an average (512MB RAM) system by choosing the most memory-friendly setting. Preference Max memory freed browser.cache.memory.capacity and browser.cache.memory.enable22MB browser.sessionhistory.max_total_viewers20MB config.trim_on_minimize (Windows only) all but 10MB when minimized