You could put a clock which would mark the happy hour or something like that?
actually rapidshare says:

All our performance tests have been completed, therefore the Super Happy Hours for Premium users have ended. The wires were glowing constantly during the past days, and we have been able to implement some additional technical improvements. Of course the usual Premium Happy Hours from 2 a.m. to 10 a.m. CET remain active, so during that time only 10% of your traffic usage is counted.

(CET= GTM + 2)

[pspzockerscene]

@ZENman
Why ?
The appy hour time is always the same since half a year so why should we make that ?
This suggestion doesn't get my vote;)

well... i suggested so because happy hour isnt at the same hour in every countries, so some people could be confused, anyway, maybe isnt very useful

[pspzockerscene]

Well what i wrote is just my opinion.
Just wait for more comments^^