Win2k Pro HDD sharing..

Hi,

I have a Win2K Pro Laptop which is connected to The Domain.

Since all the HDD partions have the Default Share Enabled, The administrator can access the resources of the Machine over the Network from any other machine.

Is there anyway todisable the default share option of the HDD parttions in the W2K pro machine..so that only the local user can access the HDD partions..? pls help..