Hey, thanks for the link. I see they have Stargate on BD for only $15. LOL. That DVD is the first one I ever got (freebie with the player back in 1999 I think) and it's a flipper - time to replace that with glorious 1080p and DTS HD audio!!!
I say if it looks better to you and you have the money I see no reason not to go with BD. If it doesn't look good or you can't afford the extra 30%-40% stick with DVD.