Tried the standard MS ide drivers and also Nvidia SW ide drivers with the same result.
Funny thing is the disk burns at high speed, it just doesnt read at high speed.
Also tried with the hacked beta2 firmware, also same issue.
Datawrite (yellow v2) DVD-R with RitekG04 and standard firmware (1.04) also read very very very slowly, approx 90mins to dump a full DVDr.
However, the Datawrite DVDrs read at a good speed with the beta2 firmware thankfully.