Just got word that Paolo "Bustard" Martella, has released a new version of the benchmark-tool GLExcess.

I've posted a new file on the files page, here a list of what's new in version 1.2b: Added XLS and TXT reports Sound card is no more required to run bench mode Bug fixes

Note: It only works if v1.1a or v1.2 is installed.

Download GLExcess - XSMark v1.2b