It's the weekend, time for relaxation and recreational hacking. The perfect opportunity to give PDO a whirl :-)
Please do try it out soon as you can; with PHP 5.1 beta due on the first of March, it's really important to make sure that we don't have any "brown-paper-bag" bugs sooner rather than later.
If you pass up on this round of testing, and then you find a bug in PDO in PHP 5.1, it's your fault. :-)
Let's try to make 5.1 as "gold" as we can!