Colocation needed in the Chicago area (I know, second request)

Looking for

24U space
5Mbps bandwidth
BGP Peer
Chicago or Chicago suburbs (including Northern Indiana (Merrillville, Hammond, etc).

Budget NO MORE THAN $750/month.

If you know of colocation space that meets these parameters, please let me know. Sorry this is my second
request, I wasn't specific on price and was getting ourageous quotes.

John (promise - this is the last time).

Check with Continuum Data Centers. I have a server racked there and have
toured the facility. Very nice and the owner Tom is a great guy. Pricing
is very good and service is reliable.