SWF It Good

Flash Video has hit the big time if you haven’t already read.

Flash is able to now load and play .mp4,.m4v,.m4a,.mov and .3gp files using the same NetStream API and is HD compatible
for more info

Also Yahoo released some new components

This is an answer to the components Adobe pulled from Flash CS3 and then some.

1. Menu
2. Tree
3. Charting
4. Auto Complete
5. TabBar (great design)

for more info