[grand-challenge] Last chance to register online

[Anup K. Ghosh]

All,

If you have not registered for the competition yet through the  
Challenge Competition registration link, please do so now. Online  
registration closes at noon Pacific time today. you'll have to  
register on site if you haven't registered online.

One more request. Please send me a note if you plan on participating  
so I have an accurate team count. Please let me know which team you  
are with, too.

Thanks!

Anup