Thank you,
I'm thinking of using defraggler's commandline tool instead, it seems to do the job better, its also small and will run from a network share.
I may use your runas configuration though, I have been trying to figure out how to elevate permissions like that. It should come in handy for my other commands, such as my WOL which need to be a different user to run against our branch servers.
I'll be sure to update this post when I get an action put together for this.