[StuTodd]

Hi.
There are a few really good software packages to process and reduce your data. Perhaps the easiest to use "out of the box" is BASS project at https://uk.groups.yahoo.com/neo/groups/astrobodger/info

Try Vspec http://www.astrosurf.com/vdesnoux/download.html or
ISIS from Christial Buil at www.astrosurf.com/buil/isis/isis_en.htm

There are some excellent and most helpful forums too like yahoo groups
https://groups.yahoo.com/neo/groups/...ctroscopy/info
https://groups.yahoo.com/neo/groups/spectro-l/info
https://uk.groups.yahoo.com/neo/groups/astrobodger/info

Stu