Awesome
snowkit templates for FlashDevelop
See snowkit.
Instructions
You'll need the latest development build of FlashDevelop.
Download the SnowkitTemplate.fdz file and execute it or drag'n'drop it into FlashDevelop. Restart FlashDevelop to finish the installation.
Update
Make sure you remove the previous snowkit templates before updating as they will mess up everything. These are located in c:\Users\USERNAME\AppData\Local\FlashDevelop\Projects\
(replace USERNAME
with your windows login name).