hey thanks for the reply, first i tried what you said with binhacking it then hex editing it, what i got though was
5A 2E 00 00 01 00 00 00,
and thats if im looking in the right place. (i searched for CD001) There where no instances of 5C2E, so my first question is that value right?
Im new to hex editing so patience would be appreciated
Next i searched for the hex values for A600000, however the only value near this was A6000000 (if i searched for the value you gave i got an error, i dont know if you missed a 0 off or something?)
Now im slightly confused

ive upped a screenshot of what i see to
http://www.thrip.karoo.net/cd001.jpg
Now when you say replace A600000 with this code am i right in thinking that i copy the values ive highlighted in the pick and paste them or change all the values manually.
Ive also upped a picture of the first A6000000 value when i searched.
http://www.thrip.karoo.net/a6.jpg
Would i be right in thinking that i copy all the highlighted values, from the first pic and overwrite all the values in the second picture?
And only for this instance of the A6000000 value?
Secondly would any of the other .bin files need hacking? i figured that because it partially loaded that the 1st_read.bin was ok but then it looked at another file and found an incorrect LBA so it resetted. The other .bin files on the cd are:
2_dp.bin
Maigo.bin
Sg_dpldr.bin
Sorry to be such a hassle but if you could help a bit more

thanks