Charlie's Thoughts

So I'm looking for input on what photography type things I should get with my earnings this summer. It's tough trying to figure out what I want/need. Options are below:
Wide-Angle lens
Filters
Second Flash/Better Wireless Triggers
Umbreallas/Light Stands + Mounts
Other?

Anyways, while looking at wide angle lenses, I came across this gem of a video (Time-lapse photography) which is just too awesome not to share:
http://www.vimeo.com/5252275

Enjoy!