I have to test a contributor patch that gets mozbench (see bug 1013650) running on os x. The actual version of OS X doesn't matter at this point, please use whatever will have the least impact on running tests in automation. I anticipate only needing this for a few hours. Thanks!
Loan is now ready, feel free to resolve this bug when your done. t-snow-r4-0075.test.releng.scl3.mozilla.com
All done, thanks for the fast turn around!