<HTML>Your best bet is to just obtain a small utility that can change the screen resolutions. Then just call that program with the appropriate command line options from StrokeIt.
A quick search turns up this program that looks like it might be all you need. I've never used it and can't vouch for it's quality.
http://www.jddesign.freeserve.co.uk/vidres.htm
-- Jeff</HTML>