I just started doing the process of installing alternate firmware onto my ps3. Heard from many that HFW/HAN isnt as great or as exploitable as CFW with multiman, and that multiman is only able to be downloaded onto CFW. So with that in mind i see some things here and there saying that i could install CFW after installing HFW or that i can downgrade my ps3 after installing HFW but im getting iffy answers here and there so if anybody could, please give me a clear confirmation if i can go from HFW/HAN to CFW with multiman, OR downgrade my ps3.