Hi, I've done this;

$ devcoind -seednode=seed01.devcoin.org -seednode=seed02.devcoin.org
seednode=seed01.devcoin.org
seednode=seed02.devcoin.org
seednode=seed03.devcoin.org
seednode=seed04.devcoin.org

separately and together in notepad and saved as Devcoin.conf

still no joy " failed to connect best block "

any help thanks