Finally Google released Toolbar for the Firefox web browser. It became available sometime between 5:00pm and 6:30pm EST - I checked last time just before I left my office. All the known functions are in this tool, some of which are redundant since Firefox already has Google Search and AutoFill options implemented. PageRank indicator looks different and reminds me Yahoo! WebRank since it is vertical bar. I'm really looking forward using SpellCheck function which I really need :)