creating driver in 2000 -virtual driver?

Hi,

I have an old ISA controller card which I use to operate my garden sprinklers, that requires values to be written to specific memory ranges (adjustable via dip switches).

I have been able to do this under Win98 using one of the various DLL’s that people have created to bypass the Win98 ‘soft’ restriction on doing this – however this does not help with Windows 2000.

I need a driver that will allow me to make changes to this memory address (&H300)

I have found some virtual drivers, but I have not been able to figure out how to get them to work.

Does anyone have any info or pointers to enable me to do this?

Thanks!

Stu