Hello,
I have an ECS Geforce6100SM-M (v1.0 I believe); here is the output of 'flashrom -V', 'lspci -nnvvvxxx', and 'superiotool -deV' as requested on IRC.
Official BIOS download: http://download.ecsusa.com/dlfileecs/bios/mb/p4/GeForce6100SM-M/61SM523.zip
Thanks, Andrew