Ok, I got it sorted out. SPM5 and SPM8 are both working on both workstations.
installing Matlab r2009b helped, but the main error was that I was using unequal variances
between groups. This is, I believe, what I've always used - but it doesn't like that now.
Setting it to presume equal variances gave results consistent with past evaluations on both
platforms with both packages.
Thanks for the help -
JP
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