> Hey! i just checked out ur email so I am answering. The other way: > //Get Drive list...getDrives() implementaion last lines... ManagementObjectCollection queryCollection = getDrives(); //Loop Here...Iterate through each Node.... foreach ( ManagementObject mo in queryCollection) { switch (int.Parse( mo["DriveType"].ToString())) { case 2: //removable drives = 2 (A:\)etc... numberofRemovable++; break; case 3: //Local drives (C:\;D:\;E:\) numberofLocalDisk++; break; case 5: //CD rom drives(F:\;G:\) numberofCD++; break; case 4: //Network drives numberofNetworkdrv++; break; default: //default to folder break; } //objects = ArrayList Object here.. objects.Add(mo["Name"].ToString); }//loop end ///////////////////////////////////////////////////////// /// /// Gets the lists of the logical disks and their infos.. ///////////////////////////////////////////////////////// protected ManagementObjectCollection getDrives() { //get drive collection ManagementObjectSearcher query = new ManagementObjectSearcher("SELECT * From Win32_LogicalDisk "); ManagementObjectCollection queryCollection = query.Get(); return queryCollection; } /////////////////////////////////////////////////////////// I hope this will work for ur application too... regards, fahad... I wish not to seem but to be the Best.... F a h a d H. Siddiqui