
Here’s RAMBack, a Firefox add-on that lets you free Firefox cache/memory. This might help you if you run Firefox under really crappy hardware or a netbook.
browser, cache memory, Computer, firefox, Firefox, firefox 3, firefox cache, firefox-hack, free cache, free memory, ramback, WebAppRAMBack will cause Firefox to issue an internal notification to free up memory that is otherwise held for performance purposes. Additional items will be hooked into this notification in the future.