diff --git a/src/86Box.rc b/src/86Box.rc
index 07282d465..997b7cf1b 100644
--- a/src/86Box.rc
+++ b/src/86Box.rc
@@ -189,8 +189,8 @@ FONT 9, "Segoe UI"
 BEGIN
     DEFPUSHBUTTON   "OK",IDOK,55,89,50,14
     PUSHBUTTON      "Cancel",IDCANCEL,112,89,50,14
-    EDITTEXT        IDC_EDIT_HD_FILE_NAME,7,16,188,12
-    PUSHBUTTON      "...",IDC_CFILE,195,16,16,12
+    EDITTEXT        IDC_EDIT_HD_FILE_NAME,7,16,153,12
+    PUSHBUTTON      "&Specify...",IDC_CFILE,167,16,44,12
     EDITTEXT        IDC_EDIT_HD_SPT,183,34,28,12
     EDITTEXT        IDC_EDIT_HD_HPC,112,34,28,12
     EDITTEXT        IDC_EDIT_HD_CYL,42,34,28,12
diff --git a/src/disc_86f.c b/src/disc_86f.c
index 83df71198..a939e9fe6 100644
--- a/src/disc_86f.c
+++ b/src/disc_86f.c
@@ -724,6 +724,10 @@ int d86f_wrong_densel(int drive)
 	{
 		case 0:
 		default:
+			if (fdd_is_dd(drive))
+			{
+				return 0;
+			}
 			if (fdd_get_densel(drive))
 			{
 				return 1;
@@ -734,6 +738,10 @@ int d86f_wrong_densel(int drive)
 			}
 			break;
 		case 1:
+			if (fdd_is_dd(drive))
+			{
+				return 1;
+			}
 			if (fdd_get_densel(drive))
 			{
 				return 0;
@@ -751,6 +759,10 @@ int d86f_wrong_densel(int drive)
 			}
 			break;
 		case 2:
+			if (fdd_is_dd(drive) || !fdd_is_ed(drive))
+			{
+				return 1;
+			}
 			if (fdd_get_densel(drive))
 			{
 				return 0;
diff --git a/src/fdc.c b/src/fdc.c
index 40f1c11f8..9e5b66cce 100644
--- a/src/fdc.c
+++ b/src/fdc.c
@@ -142,11 +142,11 @@ int discrate[4];
 
 int discint;
 
-int fdc_do_log = 1;
+int fdc_do_log = 0;
 
 void fdc_log(const char *format, ...)
 {
-// #ifdef ENABLE_FDC_LOG
+#ifdef ENABLE_FDC_LOG
    if (fdc_do_log)
    {
 		va_list ap;
@@ -155,7 +155,7 @@ void fdc_log(const char *format, ...)
 		va_end(ap);
 		fflush(stdout);
    }
-// #endif
+#endif
 }
 
 void fdc_reset()
@@ -429,6 +429,7 @@ int fdc_get_rwc(int drive)
 
 void fdc_update_rwc(int drive, int rwc)
 {
+	fdc_log("FDD %c: New RWC is %i\n", 0x41 + drive, rwc);
 	fdc.rwc[drive] = rwc;
 	fdc_rate(drive);
 }
@@ -445,6 +446,7 @@ void fdc_update_boot_drive(int boot_drive)
 
 void fdc_update_densel_polarity(int densel_polarity)
 {
+	fdc_log("FDC: New DENSEL polarity is %i\n", densel_polarity);
 	fdc.densel_polarity = densel_polarity;
 	fdc_update_rates();
 }
@@ -456,12 +458,14 @@ uint8_t fdc_get_densel_polarity()
 
 void fdc_update_densel_force(int densel_force)
 {
+	fdc_log("FDC: New DENSEL force is %i\n", densel_force);
 	fdc.densel_force = densel_force;
 	fdc_update_rates();
 }
 
 void fdc_update_drvrate(int drive, int drvrate)
 {
+	fdc_log("FDD %c: New drive rate is %i\n", 0x41 + drive, drvrate);
 	fdc.drvrate[drive] = drvrate;
 	fdc_rate(drive);
 }
@@ -588,6 +592,7 @@ static void fdc_rate(int drive)
 {
 	fdc_update_rate(drive);
 	disc_set_rate(drive, fdc.drvrate[drive], fdc.rate);
+	fdc_log("FDD %c: Setting rate: %i, %i, %i (%i, %i)\n", 0x41 + drive, fdc.drvrate[drive], fdc.rate, fdc_get_densel(drive), fdc.rwc[drive], fdc.densel_force);
 	fdd_set_densel(fdc_get_densel(drive));
 }
 
@@ -1822,6 +1827,7 @@ void fdc_error(int st5, int st6)
         fdc.res[4]=0x40|(fdd_get_head(real_drive(fdc.drive))?4:0)|fdc.rw_drive;
         fdc.res[5]=st5;
         fdc.res[6]=st6;
+	fdc_log("FDC Error: %02X %02X %02X\n", fdc.res[4], fdc.res[5], fdc.res[6]);
 	switch(discint)
 	{
 		case 0x02:
diff --git a/src/fdd.c b/src/fdd.c
index d876552f6..35a2b6865 100644
--- a/src/fdd.c
+++ b/src/fdd.c
@@ -271,6 +271,11 @@ int fdd_is_525(int drive)
         return drive_types[fdd[drive].type].flags & FLAG_525;
 }
 
+int fdd_is_dd(int drive)
+{
+        return (drive_types[fdd[drive].type].flags & 0x70) == 0x10;
+}
+
 int fdd_is_ed(int drive)
 {
         return drive_types[fdd[drive].type].flags & FLAG_HOLE2;
diff --git a/src/fdd.h b/src/fdd.h
index 11d9dee89..c4a18afbe 100644
--- a/src/fdd.h
+++ b/src/fdd.h
@@ -10,6 +10,7 @@ void fdd_set_densel(int densel);
 int fdd_can_read_medium(int drive);
 int fdd_doublestep_40(int drive);
 int fdd_is_525(int drive);
+int fdd_is_dd(int drive);
 int fdd_is_ed(int drive);
 int fdd_is_double_sided(int drive);
 void fdd_set_head(int drive, int head);
@@ -28,3 +29,6 @@ int fdd_get_densel(int drive);
 void fdd_setswap(int swap);
 
 char *fdd_getname(int type);
+
+char *fdd_get_internal_name(int type);
+int fdd_get_from_internal_name(char *s);
diff --git a/src/ne2000.c b/src/ne2000.c
index 9bcad3036..f67b3f0d4 100644
--- a/src/ne2000.c
+++ b/src/ne2000.c
@@ -257,9 +257,9 @@ static uint8_t *ne2000_mac()
 
 void ne2000_generate_maclocal(int mac)
 {
-	maclocal[0] = 0x00;	/* 00:00:1B (NE2000 ISA vendor prefix). */
+	maclocal[0] = 0x00;	/* 00:00:D8 (NE2000 ISA vendor prefix). */
 	maclocal[1] = 0x00;
-	maclocal[2] = 0x1B;
+	maclocal[2] = 0xD8;
 
 	if (mac & 0xff000000)
 	{
diff --git a/src/pc.c b/src/pc.c
index 2c9f891ad..a3a09c04f 100644
--- a/src/pc.c
+++ b/src/pc.c
@@ -769,7 +769,12 @@ void loadconfig(char *fn)
 	for (c = 0; c < FDD_NUM; c++)
 	{
 		sprintf(temps, "fdd_%02i_type", c + 1);
-		fdd_set_type(c, config_get_int(NULL, temps, (c < 2) ? 2 : 0));
+	        p = (char *)config_get_string(NULL, temps, (c < 2) ? "525_2dd" : "none");
+        	if (p)
+                	fdd_set_type(c, fdd_get_from_internal_name(p));
+	        else
+        	        fdd_set_type(c, (c < 2) ? 2 : 0);
+
 		sprintf(temps, "fdd_%02i_fn", c + 1);
 	        p = (char *)config_get_string(NULL, temps, "");
         	if (p) strcpy(discfns[c], p);
@@ -965,7 +970,7 @@ void saveconfig()
 	for (c = 0; c < FDD_NUM; c++)
 	{
 		sprintf(temps, "fdd_%02i_type", c + 1);
-	        config_set_int(NULL, temps, fdd_get_type(c));
+	        config_set_string(NULL, temps, fdd_get_internal_name(fdd_get_type(c)));
 		sprintf(temps, "fdd_%02i_fn", c + 1);
 	        config_set_string(NULL, temps, discfns[c]);
 		sprintf(temps, "fdd_%02i_writeprot", c + 1);
diff --git a/src/win-settings.c b/src/win-settings.c
index 4790ce717..ff3f87c7a 100644
--- a/src/win-settings.c
+++ b/src/win-settings.c
@@ -2125,6 +2125,8 @@ static BOOL CALLBACK win_settings_hard_disks_add_proc(HWND hdlg, UINT message, W
 			SendMessage(h, CB_SETCURSEL, 0, 0);
 			h = GetDlgItem(hdlg, IDC_COMBO_HD_CHANNEL_IDE);
 			SendMessage(h, CB_SETCURSEL, 0, 0);
+			h = GetDlgItem(hdlg, IDC_EDIT_HD_FILE_NAME);
+			EnableWindow(h, FALSE);
 			no_update = 0;
 			return TRUE;