SessionSaver restores your browser -exactly- as you left it, every startup, every time. Not even a crash will phase it. Windows, tabs, cookies + scrolling -- they're all saved. Use the menu to add + remove sessions; right, shift, or middle-clicking will delete. "Simple mode" for peace of mind, or "Expert mode" for advanced flexibility. Just Click. Install. Rad.
Added SnapBack: unlimited "undo" for closed-tabs + windows. Also added: patches + bugfixes, per discussion in the official support thread.
FlashGot - Firefox Extension
Enables Mozilla Suite, Firefox and Thunderbird to handle single and massive ("all" and "selection") downloads using the most popular external download managers for Windows, Mac OS X, Linux and FreeBSD (24 currently supported, see http://www.flashgot.net for details). FlashGot offers also a Build Gallery functionality which helps to synthetize full media galleries in one page, from serial contents previously scattered on several pages, for easy and fast "download all".
0.5.9.2 news: toolbar button, curl experimental support, many improvements and bug fixes (see http://www.flashgot.net for more)