It would be nice where to be able to selectively copy project files down to the slave pc. For example, instead of copying down the whole project I would be able copy down a directory or file. Th...
Have you thought about using subversion source control?
TortoiseSVN is free and integrates with Testcomplete.
Have your trunk version which your "Slave PC" can read from, then checkout on your working PC/s to make your changes, after they are committed the "Slave" only has to download the changes made.