The 2005 749 dark I have has all silver forks like in the picture shown and only has adjusters on the top of the forks. The axle has no holes in it and there arent any compression adjusters under the bottom of the legs. There is however a Left side Tension adjuster and a Right side Compression adjuster. Each leg does one control for the hydraulics. Meaning that the Left fork has no compression damping and the Right has no rebound...
BTW I think these forks are fabulous and I ride mine hard on track and the adjustability is excellent.
The Dark shock however isnt that great. Its a cheapo Sachs unit.