asterisk users - May 2010 - testing my asterisk 1.6.2.8-rc1 with gtalk (and JACK) - please help

Hello everyone!
   I'm just trying to set up my new asterisk (version 1.6.2.8-rc1). I'd
be
very grateful, if someone could help me here. I'd be very glad, if one of
you
could test googletalk with me. Last time I tried (in 1.6.0.x times) it
wouldn't work in the end.
   But here are my gtalk and jabber.conf files. Could you please take a look
and tell me, if the settings same sane?

*** gtalk.conf ***

[general]
context=google-in		;;Context to dump call into
allowguest=yes			;;Allow calls from people not in
externip=MYIP ;; my router is nasty, so I had to note it down, everytime
               ;; it changed
bindaddr=192.168.220.105 ;;my local IP
;;list of peers
;
[guest]			;;special account for options on guest account
disallow=all 
allow=ulaw
allow=alaw
allow=speex
context=google-in
;
username=user1	;;username of the peer your
username=user2
username=myself
username=user3
 				;;calling or accepting calls from
connection=gtalk_account		;;client or component in jabber.conf
 				;;for the call to leave on.
;
*** end of gtalk.conf ***

*** jabber.conf ***

[general]
debug=yes				;;Turn on debugging by default.
autoprune=no				;;Auto remove users from buddy list.
autoregister=yes			;;Auto register users from buddy list.

[gtalk_account]
type=client
serverhost=talk.google.com
username=myself at googlemail.com/Talk
secret=my_password
port=5222
usetls=yes
usesasl=yes
buddy=user1
buddy=user2
buddy=myself
statusmessage="Asterisk for Gtalk..."
timezone=100
*** end of jabber.conf ***
   Thanks for reading through this! I very much appreciate this!
   Kindly yours
             Julien

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