--- a/currency.c	Sat Mar 24 15:16:41 2007 +0000
+++ b/currency.c	Mon Mar 26 00:20:22 2007 +0000
@@ -153,12 +153,17 @@
 }
 
 /**
- * Called only from newgrf.c.  Will fill _currency_specs array with
+ * Will fill _currency_specs array with
  * default values from origin_currency_specs
- **/
-void ResetCurrencies(void)
+ * Called only from newgrf.c and settings.c.
+ * @param preserve_custom will not reset custom currency (the latest one on the list)
+ *        if ever it is flagged to true. In which case, the total size of the memory to move
+ *        will be one currency spec less, thus preserving the custom curreny from been
+ *        overwritten.void ResetCurrencies(bool preserve_custom)
+*/
+void ResetCurrencies(bool preserve_custom)
 {
-	memcpy(&_currency_specs, &origin_currency_specs, sizeof(origin_currency_specs));
+	memcpy(&_currency_specs, &origin_currency_specs, sizeof(origin_currency_specs) - (preserve_custom ? sizeof(_custom_currency) : 0));
 }
 
 /**

--- a/currency.h	Sat Mar 24 15:16:41 2007 +0000
+++ b/currency.h	Mon Mar 26 00:20:22 2007 +0000
@@ -38,7 +38,7 @@
 
 uint GetMaskOfAllowedCurrencies(void);
 void CheckSwitchToEuro(void);
-void ResetCurrencies(void);
+void ResetCurrencies(bool preserve_custom);
 StringID* BuildCurrencyDropdown(void);
 byte GetNewgrfCurrencyIdConverted(byte grfcurr_id);
 

--- a/newgrf.c	Sat Mar 24 15:16:41 2007 +0000
+++ b/newgrf.c	Mon Mar 26 00:20:22 2007 +0000
@@ -3505,7 +3505,7 @@
 	ResetPriceBaseMultipliers();
 
 	/* Reset the curencies array */
-	ResetCurrencies();
+	ResetCurrencies(false);
 
 	// Reset station classes
 	ResetStationClasses();

--- a/settings.c	Sat Mar 24 15:16:41 2007 +0000
+++ b/settings.c	Mon Mar 26 00:20:22 2007 +0000
@@ -1478,7 +1478,7 @@
 static const SettingDesc _currency_settings[] = {
 	SDT_VAR(CurrencySpec, rate,    SLE_UINT16, S, 0,  1, 0, 100, 0, STR_NULL, NULL),
 	SDT_CHR(CurrencySpec, separator,           S, 0,        ".",    STR_NULL, NULL),
-	SDT_VAR(CurrencySpec, to_euro,  SLE_INT32, S, 0,  0, 0,1000, 0, STR_NULL, NULL),
+	SDT_VAR(CurrencySpec, to_euro,  SLE_INT32, S, 0,  0, 0,3000, 0, STR_NULL, NULL),
 	SDT_STR(CurrencySpec, prefix,   SLE_STRBQ, S, 0,       NULL,    STR_NULL, NULL),
 	SDT_STR(CurrencySpec, suffix,   SLE_STRBQ, S, 0, " credits",    STR_NULL, NULL),
 	SDT_END()
@@ -1654,6 +1654,7 @@
 void LoadFromConfig(void)
 {
 	IniFile *ini = ini_load(_config_file);
+	ResetCurrencies(false);
 	HandleSettingDescs(ini, ini_load_settings, ini_load_setting_list);
 	_grfconfig_newgame = GRFLoadConfig(ini, "newgrf", false);
 	_grfconfig_static  = GRFLoadConfig(ini, "newgrf-static", true);