I need help with something. I am using Jumi, CB and Joomla 1.5.9. I want to put this code in a Jumi article and display it as an article on my site.

Can someone provide me with a script for Jumi so that I can access data from a custom profile field? For example thing I need to display the yuku name of a a user who is logged in. The field name is cb_yuku. I need to have it display:

"Hello, your Yuku Handle is YUKUHANDLE".

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Thats one thing. The next thing I need to do is find out the Yuku handle of every member on my site, so I wanted to iterate through a list and display it, always using Jumi with CB.

So basically, I want to display it like this:

USERNAME --- YUKUHANDLE
USERNAME2 --- YUKUHANDLE
etc...

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The third thing is I want to know how to change a users data in a custom field using Jumi and CB.

I looked everywhere. I just need some samples for all three. Thanks.