No way, in a production environment (such as client computers or whatever) 1 error is unacceptable. That means that at some point, under some circumstance, you will get a memory error, and that is not acceptable to me. Good ram will run endless passes with zero errors. There have been times with I've run with the extended tests (12 tests) over an entire weekend and had zero errors - that's what I do with servers, etc.

The new SM server that is being built - there is NO WAY I'd take it out of this office and bring it to the datacenter if there was even ONE error over a weekend-long RAM stress test.