diff --git a/idmac/fastio.c b/idmac/fastio.c
index a28dd35..6b1fb53 100644
--- a/idmac/fastio.c
+++ b/idmac/fastio.c
@@ -46,7 +46,9 @@ void fastio_match_board_number(uint8_t board_no, struct fastio_node root, struct
 
     if (board->board_no != board_no) {
         // We've exhausted our boards, give a warning and set boards to NULL
+#if 0
         dprintf("FastIO: Could not find board number %d\n", board_no);
+#endif
         board = NULL;
     }
 }
diff --git a/idmac/idmac.c b/idmac/idmac.c
index bb5b564..b50bee9 100644
--- a/idmac/idmac.c
+++ b/idmac/idmac.c
@@ -337,6 +337,9 @@ static int hook_iDmacDrvRegisterRead(HANDLE a1, DWORD register_id, DWORD* regist
         case 0x4144: 
             fastio_coins_in(NULL, 0, 2, (uint32_t *)register_val);
             break; // Coin slot 2
+        case 0x4148:
+        case 0x414C:
+            break;
         
         // TODO: Let games specify hub connection
         case 0x4150: *register_val = 0x0001823C; break; // FastIO hub port1 status?
@@ -364,6 +367,15 @@ static int hook_iDmacDrvRegisterRead(HANDLE a1, DWORD register_id, DWORD* regist
         case 0x41C4: 
             fastio_coins_in(NULL, 1, 2, (uint32_t *)register_val);
             break; // Sub Coin slot 2
+        case 0x41C8:
+        case 0x41CC:
+            break;
+        
+        case 0x41D0:
+        case 0x41D4:
+        case 0x41D8:
+        case 0x41DC:
+            break;
         
         default: 
             dprintf("iDmac: Requested read register %04lX\n", register_id);