why u use that?
if using win2k with winme or 98, no need for such software, win2k's select can do it.
if using win with linux, linux's boot can take over it , u can choose windows or linux,
then go to windows2k os loader.
If you like to choose third company's os selector, I know PQ magic comes with Boot magic
which is ok.
Or, system command(not sure not, used it very long time ago.)...
Sawol