By eastfrontline
Sun Nov 20, 2011 3:14 pm
to all great MPC gurus i need help, i have a MPC 2500 with the free JJOS 3.10 installed id like to eventually upgrade to the best firmware i think its called the JJOS XL (not sure) but im confused is there an order where i have to install the firmware in or could i juts pay for the firmware and just jump to the beast upgrade of all???
