Canon release new G1, G2 and Pro90IS firmware
Canon has today released new firmware for the G1, G2 and Pro90IS. For the G2 it is labelled version 220.127.116.11 and for the G1 / Pro90IS it is labeled version 18.104.22.168. These firmware updates both address the same issue: "With Firmware Version nnn, BP-511 or BP-512 Battery Packs that had become over-discharged were sometimes not chargeable in the camera. With Version nnn, such Battery Packs can be charged in the camera."