I'm not sure I understand what he is doing, going back into the past and killing someone from the future back in the past or going and killing someone in the past so they won't be in the future, either way one can imagine how many paradoxes there would be.
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Windows 7 32 SP1
Gigabyte GA770 probably obsolete already
AMD Phenom II X4 3.1Ghz really an X3 unlocked and overclocked
ATI HD 5830 1Gb 256 bit it was cheap
4 x 1Gb GSkill 1333Mhz looks pretty on the MB
X-Fi Xtreme Creative Soundcard - cheap pair of headphones
"She put carbolic in my coffee, turpentine in my tea, Strychnine in my biscuits, Lord but she didn't hurt me." Furry Lewis / Big Chief Blues