Newbie looking where to start

Hello to you all,

After being a lurker in here for some time, I got the PHP bug, and
downloaded Apache 2.0, PHP 4.summat and MySQL

I installed, registered the dll's edited the conf files and finally got it
all working (i think) after a few nights of faffing about.

Now... where should i start? I know naff all about PHP or MySQL and would be
greatful if someone could point me in the direction of some tutorials to
start learning about PHP and MySQL.

I am from a programming background (visual basic) and have a welly load of
knoledge on relational databases so wheres the best sources...
Book/Web/Forums etc...

Please let me know what you use...and where you started.

Thanks
Domestos