My primary occupation is being a software engineer, which lately due to the nature of the projects evolves a lot of web development besides others. I have been using firefox 3 until beta 4 and I am very pleased not seeing so ofter the firefox.exe process exceeding the 500 Mb of ram as ofter as its predecessor. The discouraging thing is that from every extension I use in my every day tasks the one I need the most is not ported yet to 3. Yes as every self respectful web developer knows firebug is the finest tool in his tool case. Come on guyes please do your best to deliver this asap….