Damn, I just bought MP1 off eBay not even a month ago (I'd already played it on the PC, but had a copy of MP2 for the XBox laying around and it made me want to replay the better first game). Oh well, it was only a few dollars anyway, so I won't have to buy off XBLM... unless they somehow make MP1 widescreen in the Live version, or even better, add in the keep shooting while you're lying down feature.
I bought Splinter Cell on XBO... then saw it for $3.99 at GS. Never again! Unless its something unique and rare... don't know what is on Xbox 1 though.
Yeah I bought it too from XBO. I have the disk I just prefer it on my hard drive. I bought it before the whole install the game on your hard drive thing came out. Though it is still better cuz I don't need to put the disk in the drive to play it.