Whilst downloading the blockchain which has taken me approximately a week to get to block 1.09 mil, I received a message from geth.exe after a reboot around 1050999 -1060888
You're one of the lucky few that will try out the JIT VM (random). If you get a consensus failure please be so kind to report this incident with the block hash that failed. You can switch to the regular VM by setting --jitvm=false
Any idea as to what this means ? It's a Just In Time Virtual Machine? after reading and reading I'm surmising this has to be some sort of fork? Correct me if I'm wrong , thanks for the feedback ! Due to my lizard brain I rebooted the sync.