how do you answer messages?

[Gil Gallad]

i got a pm from socal250 this morning about creating a link from something i posted. ok, i'll thank him for that, but how on earth do you answer messages? i know it's early over here, but am i missing something?  hmm, obviously so. an hour later and a reply button was staring me in the face 
cheers, gil.

[SoCal250]

 8)  Hi Gil, Glad you got in figured out. Thanks for the reply
Russ