Charting With Efx Group(mb Trading)

I need a 12 hour chart both bid and ask based, and daily charts both bid and ask based using the EFX GROUP(MB TRADING) data feed for currencies for the charts and than trade through EFX(MB TRADING). I only need 1 or 2 price bars to start trading so I do not need large historical charts. Why can't I build the 12 hour and daily bid and ask based charts 1 bar at a time from the EFX data feed from QUOTE TRACKER? Am open to another way also.

Any way to do this with Quote Tracker with the EFX data feed it gets. Am looking for a free or very cheap way to do this. EFX does not offer 12 hour charts and only bid based.

Steve

pls check the broker thread....i have been lamenting the lack of this lack of data availaibility by them. I just needed tick bars worth a few days....lol.

it seems that the only way around is to use intellicharts