Bank Rec. - Multiple Currencies

Hi - We currently have a client whose LCY is USD yet they have some Canadian customers, vendors and bank accounts. We are running into issues when trying to reconcile these Canadian bank accounts. The G/L Balance comes in at USD - what then are the Bank Rec. lines coming in at (my positive and negative adjustments) - Canadian dollar amount (CAD) or USD? The Currency Code on the lines is CAD but my "Currency Factor" is blank - do I need to fill this out manually? What should I be entering my "Balance on Statement" as CAD or USD? It makes sense to put the CAD Amount since it is a Canadian Bank Account but then it looks as if you're trying to reconcile that amount with the USD G/L Amount. Is this a process/set-up problem or a Navision bug? We have a request into Navision Support but we need immediate resuts. It doesn't help that Navision "Help" seems to be referencing the old Bank Rec. Form. :? Any advice would be greatly appreciated. Thanks, R.