Sony's confirmed its released a newly updated version of Firmware 3.41 for PS3, which originally launched last week.
The new update allows users to update the console properly if you have swapped a PS3 HDD with a new one.
It was reported last week that some users had problems installing the update if it had replaced a PS3 HDD recently.
But all's well in the world again.
There's more on the EU PS Blog.