For some reason I seem to think it was "Going Down". Oh yeah, Paul Gilbert came out too. Yes, five guitars players was a bit excessive.
You know when Lukather came out, I noticed he was playing a EBMM guitar by the 4+2 headstock. However, I thought he was playing one of Petrucci's guitars. It wasn't until a few months later that I noticed a Luke at the Guitar Center that I learned he had his own signature guitar.
Sorry to dredge this thread up again; but I found some pics to support the cause. I'd love to see a vid of this. Anyone know of one out there? This pic is from his website.