diff --git a/kernel/branches/net/network/socket.inc b/kernel/branches/net/network/socket.inc
index c46d7f41fb..c8a76d3f98 100644
--- a/kernel/branches/net/network/socket.inc
+++ b/kernel/branches/net/network/socket.inc
@@ -76,7 +76,7 @@ struct  TCP_SOCKET              IP_SOCKET
         SND_WND                 dd ? ; send window
 
 ; receive sequence
-        RCV_WND                 dw ? ; receive window                           ; FIXME: better use a dword?
+        RCV_WND                 dd ? ; receive window
         RCV_NXT                 dd ? ; next receive sequence number to use
         RCV_UP                  dd ? ; urgent pointer
         IRS                     dd ? ; initial receive sequence number
diff --git a/kernel/branches/net/network/tcp_input.inc b/kernel/branches/net/network/tcp_input.inc
index 585e1803c3..e69601fb87 100644
--- a/kernel/branches/net/network/tcp_input.inc
+++ b/kernel/branches/net/network/tcp_input.inc
@@ -37,7 +37,7 @@ TCP_input:
         pushfd
         cli
 
-        DEBUGF  1,"TCP_input: size=%u\n", ecx
+        DEBUGF  1,"TCP_input: size=%u time=%d\n", ecx, [timer_ticks]
 
 ; First, record the current time
         mov     eax, [timer_ticks]      ; in 1/100 seconds
@@ -500,8 +500,8 @@ TCP_input:
         jg      @f
         mov     eax, edx
        @@:
-        DEBUGF  1,"Receive window size=%d\n", ax
-        mov     [ebx + TCP_SOCKET.RCV_WND], ax
+        DEBUGF  1,"Receive window size=%d\n", eax
+        mov     [ebx + TCP_SOCKET.RCV_WND], eax
         pop     edx
 
 ; If listen or Syn sent, go to that specific code right away
@@ -598,7 +598,7 @@ TCP_input:
         mov     eax, [edx + TCP_header.SequenceNumber]
         add     eax, ecx
         sub     eax, [ebx + TCP_SOCKET.RCV_NXT]
-        sub     ax, [ebx + TCP_SOCKET.RCV_WND]          ; eax now holds the number of bytes to drop
+        sub     eax, [ebx + TCP_SOCKET.RCV_WND]         ; eax now holds the number of bytes to drop
         jle     .no_excess_data
 
         DEBUGF  1,"%d bytes beyond right edge of window\n", eax
@@ -636,10 +636,23 @@ TCP_input:
   .dont_drop_all:
 ;;; TODO: update stats
 ;;; TODO: 733
+
         sub     ecx, eax
         and     [ebx + TCP_SOCKET.t_flags], not (TH_PUSH or TH_FIN)
   .no_excess_data:
 
+;--------------------- FIXME -------------------
+
+        pusha
+        movzx   esi, [edx + TCP_header.DataOffset]
+        add     esi, edx
+        lea     eax, [ebx + STREAM_SOCKET.rcv]
+        call    SOCKET_ring_write                       ; Add the data to the socket buffer
+        add     [ebx + TCP_SOCKET.RCV_NXT], ecx         ; Update sequence number with number of bytes we have copied
+        popa
+
+;--------------------- FIXME --------------------
+
 ;-----------------
 ; Record timestamp (737-746)
 
@@ -1325,8 +1338,6 @@ align 4
 
 ; Ignore bogus urgent offsets
 
-        ;;; 1040-1050
-
         movzx   eax, [edx + TCP_header.UrgentPointer]
         add     eax, [ebx + STREAM_SOCKET.rcv.size]
         cmp     eax, SOCKET_MAXDATA