diff --git a/account_financial_report/report/account_balance_4_cols.py b/account_financial_report/report/account_balance_4_cols.py
index f36087d1..781d6fc8 100644
--- a/account_financial_report/report/account_balance_4_cols.py
+++ b/account_financial_report/report/account_balance_4_cols.py
@@ -55,6 +55,7 @@ class account_balance(report_sxw.rml_parse):
             'get_periods_and_date_text': self.get_periods_and_date_text,
             'get_informe_text': self.get_informe_text,
             'get_month':self.get_month,
+            'exchange_name':self.exchange_name,
         })
         self.context = context
 
@@ -129,13 +130,37 @@ class account_balance(report_sxw.rml_parse):
         if not period_counter:
             return True
         return False
+        
+    def exchange_name(self, form):
+        self.from_currency_id = self.get_company_currency(form['company_id'] and form['company_id'][0])
+        if not form['currency_id']:
+            self.to_currency_id = self.from_currency_id
+        else:
+            self.to_currency_id = form['currency_id'] and form['currency_id'][0]
+        return self.pool.get('res.currency').browse(self.cr, self.uid, self.to_currency_id).name
 
+    def exchange(self, from_amount):
+        if self.from_currency_id == self.to_currency_id:
+            return from_amount
+        curr_obj = self.pool.get('res.currency')
+        return curr_obj.compute(self.cr, self.uid, self.from_currency_id, self.to_currency_id, from_amount)
+    
+    def get_company_currency(self, company_id):
+        rc_obj = self.pool.get('res.company')
+        return rc_obj.browse(self.cr, self.uid, company_id).currency_id.id
+    
     def lines(self, form, ids={}, done=None, level=0):
         """
         Returns all the data needed for the report lines
         (account info plus debit/credit/balance in the selected period
         and the full year)
         """
+        self.from_currency_id = self.get_company_currency(form['company_id'] and form['company_id'][0])
+        if not form['currency_id']:
+            self.to_currency_id = self.from_currency_id
+        else:
+            self.to_currency_id = form['currency_id'] and form['currency_id'][0]
+
         tot_bin = 0.0
         tot_deb = 0.0
         tot_crd = 0.0
@@ -300,10 +325,10 @@ class account_balance(report_sxw.rml_parse):
                         'code': account['code'],
                         'name': (account['total'] and not account['label']) and 'TOTAL %s'%(account['name'].upper()) or account['name'],
                         'level': account['level'],
-                        'balanceinit': period_balanceinit[account_id],
-                        'debit': account['debit'],
-                        'credit': account['credit'],
-                        'balance': period_balanceinit[account_id]+account['debit']-account['credit'],
+                        'balanceinit': self.exchange(period_balanceinit[account_id]),
+                        'debit': self.exchange(account['debit']),
+                        'credit': self.exchange(account['credit']),
+                        'balance': self.exchange(period_balanceinit[account_id]+account['debit']-account['credit']),
                         'parent_id': account['parent_id'],
                         'bal_type': '',
                         'label': account['label'],
diff --git a/account_financial_report/report/balance_full_4_cols.rml b/account_financial_report/report/balance_full_4_cols.rml
index 9af85ebe..1004de65 100644
--- a/account_financial_report/report/balance_full_4_cols.rml
+++ b/account_financial_report/report/balance_full_4_cols.rml
@@ -26,7 +26,7 @@
                         </tr>
                         <tr>
                             <td><para style="TOP_TITLE"></para></td>
-                            <td><para style="TITLE_CENTER">[[data['form'] and (' (Expresado en %s)'%( company.currency_id.name)) or '']]</para></td>
+                            <td><para style="TITLE_CENTER">[[data['form'] and (' (Expresado en %s)'%( exchange_name(data['form']))) or '']]</para></td>
                         </tr>
                         <tr>
                             <td><para style="TOP_TITLE"></para></td>
diff --git a/account_financial_report/wizard/account_report_wizard.xml b/account_financial_report/wizard/account_report_wizard.xml
index 47287abb..ba5ae4ec 100644
--- a/account_financial_report/wizard/account_report_wizard.xml
+++ b/account_financial_report/wizard/account_report_wizard.xml
@@ -8,8 +8,11 @@
             <field name="type">form</field>
             <field name="arch" type="xml">
             <form string="General Account Balance [ Initial | Debit | Credit | Balance ]">
-                <group width='800' height='600'>
+                <group>
                 <field name="company_id"/>
+                <group>
+                    <field name="currency_id"/>
+                </group>
 
                 <newline/>
                 <group colspan="4">
diff --git a/account_financial_report/wizard/wizard_account_balance_4_report.py b/account_financial_report/wizard/wizard_account_balance_4_report.py
index d53d4730..a7a75de4 100644
--- a/account_financial_report/wizard/wizard_account_balance_4_report.py
+++ b/account_financial_report/wizard/wizard_account_balance_4_report.py
@@ -48,6 +48,7 @@ class wizard_report(osv.osv_memory):
         'lab_str': fields.char('Description', size= 128),
         'inf_type': fields.selection([('bgen','Balance General'),('bcom','Balance Comprobacion'),('edogp','Estado Ganancias y Perdidas'),('bml','Libro Mayor Legal')],'Tipo Informe',required=True),
         #~ 'type_report': fields.selection([('un_col','Una Columna'),('dos_col','Dos Columnas'),('cuatro_col','Cuatro Columnas')],'Tipo Informe',required=True),
+        'currency_id': fields.many2one('res.currency', 'Secondary Currency', help="Forces all values for this report to be expressed in this secondary currency."),
     }
     
     _defaults = {