Originally posted by Xplaya
Is it as simple to just put another HDD in and then re-install the same firwmare (In my case PS3ita 4.55 Dex)
Or do i need to change back to Cex first?
You simply put it in... You will lose some files such as save games and such but you do not have to re-install your firmware. The firmware is stored on a chip on your motherboard.