>It's probably been a decade since I needed to write a batch file. Is there a quick and diry reference someone knows for things like referencing a variable of the directory where the file is being run from, etc? Those are environmental variables, right?
>
>UPDATE: And how to send parameters to a batch file.

GIYF, e.g. http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/ntcmds.mspx?mfr=true

Also check out http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/ntcmds_shelloverview.mspx?mfr=true

and the "Using batch files" link on that second page.