In the CBLogin module you can set it to tell users when they have a new PMS or pending connections.

But is there a way to also notify when there's a new post in the users gurstbook (CB Profilebook)

Have anyone any idea how to do such a hack?

when a user edits their profile, they have the option to select a tab for their cb profilebook

that tab has 3 options:
Enable Profile Entries: Yes No
Auto Publish: Yes No
Notify Me: Yes No

have users set their preferance in that tab

as far as the defaults, that would be hacked in the code for the plugin

SoM

if you want it to notify no matter what do this

change line 72 from
[code:1]
if($notify=='_ue_yes'){
$cbNotification = new cbNotification();
$res=$cbNotification->sendFromSystem($id,sprintf(_pb_MSGSUB,getLangDefinition($tab->title)),sprintf(_pb_MSGBODY,$postername,getLangDefinition($tab->title)).sprintf($autoPublish?_pb_MSGBODYAUTOAPPROVED:_pb_MSGBODYREVIEWAPPROVE, getLangDefinition($tab->title),$this->_getAbsURLwithParam(array())));

}

[/code:1]

to this
[code:1]
$cbNotification = new cbNotification();
$res=$cbNotification->sendFromSystem($id,sprintf(_pb_MSGSUB,getLangDefinition($tab->title)),sprintf(_pb_MSGBODY,$postername,getLangDefinition($tab->title)).sprintf($autoPublish?_pb_MSGBODYAUTOAPPROVED:_pb_MSGBODYREVIEWAPPROVE, getLangDefinition($tab->title),$this->_getAbsURLwithParam(array())));

[/code:1]

Thx!
I'll have to do the second sollution, since there is no Profilebook tab in the user settings for me... by some weird reason!

I changed the file as you stated, but no notificatin is made anyway. That's weird!

I don't know where you are supposed to get notified,
but there is no email, no note in the login box and no PMS.

I'll have to do the second sollution, since there is no Profilebook tab in the user settings for me... by some weird reason!

If that's the case -- you should try uninstalling and reinstalling this plugin — looks like initial installation went awry.