red_z06 Elite Veteran Location: Dumont, NJ
| Firmware upgrade is/was always free. I just checked the download area and there are no firmwares for the 610. If you have no problems, don't upgrade. If you are having the false peak issue, contact TP. 
If there is a posted firmware, best way to do it is to buy a USB adapter ($20 or so) and program it yourself.
www.justinchi.com |