Problem Setting

Hello community,
I want to give problem setting/testing a try! I noticed that we need to fill up a Google form in order to apply. Well, I found that mentioning the Gtalk ID is mandatory. But Gtalk is officially aborted for Windows! I would be glad if anyone could help me with what I should do. The ones who have already applied please let me know how you applied!

P.S: I mailed at feedback[at]codechef[dot]com but got no reply!

My question got no response, thanks to the new system!
Really hoping for an answer.