When you get a white screen of death or a Server Error 500, the first thing you want to do is check your web server’s error log to see what exactly went wrong.

If you’re on shared hosting however, you might not have access to it.

Quick and easy way to create an iso file from any cd/dvd under linux:

> sudo umount /dev/cdrom
> dd if=/dev/cdrom of=filename-goes-here.iso bs=1024