From gns3.net :
The GNS3 0.4 release is available. It includes lot of new features and improvements, among them:

A dynamic mode (no design/emulation modes)
A new .net save/load.
c1700 and WICS support.
PIX emulation.
Dynamips’s ATM bridge.
Capture feature for links from the GUI.
IDLE PC calculation from the GUI.
GUI improvements (save the window state when closing GNS3 …)
Annotation feature.
Project feature (you [...]

Click here to read more from Cisco

From Dynagen website, a few enhancement in Dynagen in progress as a result of merge the confDynagen codebase into Dynagen like :

dynamic reconfiguration
Pemu server support (aka PIX emulation)

with a lot of [...]

Click here to read more from Cisco

From Greg blog :
Continuing my quest to avoid a 1.0 release at all costs, here is version 0.10.0. The most important things in this release are support for 1700 platform [...]

Click here to read more from Cisco

Cisco 3550 WS-C3550-48-SMI Switch, CCIE Lab, Warranty!!
£399.95

End Date: Tuesday Oct-14-2008 14:48:21 BST

Buy it now | Add to [...]

Click here to read more from Cisco