Just got my Lenovo TS130 with a Xeon E3-1225 Processor, 4GB RAM, blah, blah, blah...... It won't boot CentOS 6.0 64 bit, Scientific Linux 64 bit 6.1, but will boot 32 bit CentOS 6.0. Any ideas? Otherwise, its going back to Amazon Monday and I'm done. Will keep my 5.7 Centos boxes until they rot! TIA