I’d like to upgrade the firmware on my HP 8250i as per instructions on
CDRinfo’s website so that it can write at 8x - but in the case that the
firmware doesn’t work, or I can’t update it successfully (or even if it
works) - can I simply load the older firmware at a later stage and get
things back to normal?
Also, if you could revert back to the original firmware, why do firmware
upgrades terminate your warranty?