Multiple Public keys ssh2

[Tom Greaser]

Varun,
Im guessing your unsure how to add multiple keys maybe to the authorized
key file ??
cat pubkey >> authkey

Subject: Multiple Public keys ssh2

Dear all
I have genrated public keys using ssh2 .I need to save my public key in
remote server's.However is ~/.ssh2 folder under authorized_keys.I have
already saved public keys previously.

Can someone guide me how can i save multiple public keys on single
server
-- 
Regards,