nvite people by email to Google Plus?

Google just launched its Google Plus. And it’s invite-only. But people aren’t exactly killing each for Google Plus invites.
how to send google+ req????



follow these steps for sending the request in google +
1) your friend whom you want to send friend request in google+ he/she must have gmail account.
2) login your gmail account and open google+ and goto the circle
3) type your friends name in search box then it will show you your friend in google+ serch result.
4) just drag your friend in circle then click on invite (your friend name) to google+ and click on invite.
5)The google+'s invitation's email sent in your friend's gmail box now open that and singup in google +

Note, I’ve been informed by a Googler+ that invites are rate limited by hour. So if they can’t click through that first time, they can try again later with same link. (You don’t need to resend it)