Registration fields INSERT into another dbase also?

[Jim Nayzium]

I would like for my custom fields that I have added through the admin cp to INSERT into my custom database upon registration.

I have successfully hacked into the register.php and the functions_login.php to get it all to work on the 'pre-defined' fields...but the custom fields seems to have an array code that is over my head.

Basically, I have only added firstname and lastname fields, and I have another table in my database that is customized to use for my classifieds section, which is running a different custom software.

I am able to INSERT the username and password just fine tapping into the vBullein->userinfo stuff...and the GPC array.

However, my problem is it seems like the custom stuff is all inserted into one array and then that full array is inserted into the vb_ table all at once...

I know how to summon on row of an array using array['desiredinfo'] syntax...

but what if the desiredinfo is an array ??

seems like I want something like

array['desiredinfoArray']['desired_info_inside_this_array']

OR alternatively -- can someone just give me the best way to have the registration custom added fields be INSERTed into the vb database, AND into another database upon registration....

thanks.