I have a 512 and a 128 in my computer now/ I am running memtester but I am not to sure how to really work in a Linux environment with repairing memory errors. So far I am passing all the tests.
I get the segfault error on every compile so it has to be a hardware issue or momory. I also found this http://www.faqs.org/qa/qa-673.html
Thanks for the response. Any other memory ideas I can try to fix? Would a completly new format of my harddrive help at all too?