I think you have got the answer now. Update us once you make it work. One think you should take care is DVI has different type like
1) DVI-A
2) DVI-D Single
3) DVI-D Dualy Link
4) DVI-I Single
5) DVI-I Dual Link
From the image you have posted, it looks like you are having DVI-I dual link. You need to get appropriate cable.
1) DVI-A
2) DVI-D Single
3) DVI-D Dualy Link
4) DVI-I Single
5) DVI-I Dual Link
From the image you have posted, it looks like you are having DVI-I dual link. You need to get appropriate cable.