I seriously hope it works well for you. I'm just saying from a business perspective I see more value in purchasing current technology and expect it to last 3 years, then relegate it to backup use and buy a new one. That's common practice in the corporate world for a good reason. If you are audio only, running all apps in native resolution with no controller it should be fine.
Scott, I know Precision's having a cow but rest assured, I've thoroughly tested the equipment I'm using and have measured CPU utilization as well as monitoring heat build-up. What I have is more than sufficient for my needs. I know I got some stares over the mention of netbook but it works perfectly well for either audio-only or slideshow. In fact, I've already been using the netbook for some ceremonies. If you beef out the RAM on those little boxes, they're not bad at all. Keep in mind also that the slideshow I use is something that I've written, so it's already optimized to use very little resources. Laugh all you wants boys but I've never had an audio or slideshow failure on any of my gigs. I know an awful lot of VDJ users who can't make the same claim.