I think most exams offered through Prometric have the extra 15 minutes added on for the survey. It's been a while since I took a Sun certification - I seem to recall their surveys are at the start (with a warning that 'extra' time after the survey can't be carried over into the exam), while MS's surveys are at the end.
Theodore Jonathan Casser
SCJP/SCSNI/SCBCD/SCWCD/SCDJWS/SCMAD/SCEA/MCTS/MCPD... and so many more letters than you can shake a stick at!
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