Viktor Goltvyanitsa over at Dreamworld has busted out 2 new extensions that are worth noting for others to play with and use on a daily basis. Viktor is active in the Fireworks Forum and enjoys helping people out by creating extensions for Fireworks.
Extended CSS Menu:
This panel gives you the ability to batch images at a specified resolution and adjusting the quality/scale and smoothness all in one shot. Its a nifty extension that I find myself using every now and then when I run into this type of workflow where I need to batch images with a specified resolution.