MAC address License

Hi,
I use a Sun server T2000, but the application which i am planning to work on was build for Workstation 4 and is licensed only for that. So someone please help to resolve this issue which is caused by the MAC address or the hostid. Can i create a duplicate MAC or host id for the same or is there any way out..!!!:wall:

Why can't you get the software vendor to issue you with a new licence for the hardware platform?