Charts for two brokers show different time for the same bar (Phy if you're around)

[Deleted]  

Hi,


I'm running two instances of MetaTrader. FXDD and InterbankFX. FXDD is in New York and the last bar on their chart shows 2008.12.05 23:00. InterbankFX is in Utah and the last bar on their chart shows 2008.12.05 20:00. Is there a way to have both of the systems chart show the same time?


Also, will my system operate faster if I limit the number of bars in chart to 5000? Good idea or bad idea?


Thanks in advance,


Y