You mean a full Globex setup? What kind of products will you be pulling down? The amount of bandwidth you need depends on how many products you subscribe to. You will need a pair of servers (TIBCO under the current MDAPI, if you have coded to MDP, then no software). If you are trading more than 2 products, at least 2xT1s redundant (so actually 4, 2x2xT1), a pair of redundant edge routers. So the cost, roughly, 2 x Servers, say $4K each, 2 x routers, say 2600s, so that's at least $2.5K each. If you are using MDAPI, that's $15k initial cost for the TIBCO license, no cost for MDP (but 2xT1, or 3 MB/s, might not be sufficient for MDP, which is straight bridged multicast, so maybe 6 MB/s is needed). So all together, just the Globex setup will set you back around $15k initial, plus $4k a month for the telecom lines (at least 2x2xT1s), I am figuring the site is local to Chicago, long-distant point-to-point T1s are extra. This is just the CME connectivity and setup, any software servers (TT, Pats, etc), is extra on top of that.