Hi kussaka, i am using your logo to make a video for ORA, please remind me if you mind this.

Its not Kora.
Yes, it is now Ora....
Making a film is very interesting.
It is nice if you ask first, before using a logo. I like that. Nonetheless, I have the impression that in this kind of open source logo contest environment that we have here, you actually honour somebody when you copy their design. This design from kussaka is nice, but there are other designs from kussaka, as well as others, that are very nice as well. You also will be struck with the friendly tone here.
If you want to have a quick overview, you can look at this prezi:
http://prezi.com/zk-cuegzir2_/logo-for-ora/In about one week we will be done submitting, and the voting will take two weeks after that.
Pentamon