Older MHDD Versions for Small Hard Drives?

[WHCMPRC]

We are a NonProfit recycling older computers for educational purposes.

We still get some older Hard Drives smaller than 500MB.

I noticed in the MHDD manual that the whole CHS code was removed in Version 2.9

Are earlier versions with the CHS code still available? If not, is it possible to add this to a newer MHDD Version?

Thanks

GeneO