Hi Herman

>Ahh...FP DOS <g>
>Sorry about your problem. Anyway, I have a function to read SMART SN. I can make a small exe (32 bit console) if you want to try. Notes, SMART SN only available on IDE ATA-3 or higher

If it is not a lot of work, I would like to give it a try. Is this compilable in BC3.1 C/C++?