Question : Problem: Need a good motherboard test

I need a good motherboard test, that will work with most or all motherboards dose anyone know of one?

Answer : Problem: Need a good motherboard test

for troubleshooting a running motherboard :
http://www.pc-doctor.com/                                    PC doctor
http://www.micro2000.com/
www.tufftest.com/tt01-lite.htm                              free      TuffTest lite
http://www.passmark.com/download/index.htm                        Burnin test