Hi all, Uff my bad I did not check this. On the other hand the address can be changed to virtually any address via CR48, with condition that two lowest bits cant be changed. CR48: Serial Bus Address <7:1> for general index registers. The address bit 0 and bit 1 are trapped by the pin 10 and pin 11, respectively. Should we go for range 0x20 - 0x2f ? So like this? /* Addresses to scan */ static unsigned short normal_i2c[] = { 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, I2C_CLIENT_END }; > Also, it seems to me that the end of the patch file is missing? My bad again. I messed with CC people so I bounced the mail to list and to CC. I belive Greg has good one. But I guess I must resend anyway. Thanks regards Rudolf