function getPath : integer;
var
i:integer;
begin
for i := 65 to 90 do
begin
if (GetDriveType(Pchar(chr(i)+':\')) = 2) or (GetDriveType(Pchar(chr(i)+':\')) = 3) then
Form1.ListBox1.items.addObject(chr(i)+':\',Pointer(i)); //www.delphitop.com
end;
end;