mihomes - 1:54 am on May 10, 2012 (gmt 0)
You either have the module or you don't.
No kidding lol. I prefer to keep it this way as its just how I like to write code.
As for the questions... I'm pretty sure I found my own answer as I brushed myself up this afternoon. Everything appears to be intact correctly... and I am still using expires and have it turned on (double checked the server settings to be sure).