I’d like to know why you’re using version 3.23.51 when 4.1.9 is out. Most hosts that I’ve checked out are at least somewhere in the 4.x range. There are quite a few new features and functionality in the 4x series. Here’s a side by side comparison: http://dev.mysql.com/tech-resources/crash-me.php?res_id=33
My current host uses 4.0.23, and you’d have to be using at least that for me to switch (which I’d really like to do, otherwise). I also didn’t get a reply to this via the contact form I submitted yesterday.