diff --git a/PLASMA-SYS1.PO b/PLASMA-SYS1.PO
index b198a9c..2429077 100644
Binary files a/PLASMA-SYS1.PO and b/PLASMA-SYS1.PO differ
diff --git a/src/libsrc/etherip.pla b/src/libsrc/etherip.pla
index 43c1cde..427fc45 100644
--- a/src/libsrc/etherip.pla
+++ b/src/libsrc/etherip.pla
@@ -500,7 +500,7 @@ def etherServiceIP
                             lclport = swab(rxptr=>udp_dst)
                             for i = 1 to MAX_UDP_NOTIFIES
                                 if port=>notify_port == lclport
-                                port=>notify_func(@iphdr=>ip_src,swab(rxptr=>udp_src),rxptr+t_udphdr,swab(rxptr=>udp_len),port=>notify_parm)
+                                port=>notify_func(@iphdr=>ip_src,swab(rxptr=>udp_src),rxptr+t_udphdr,swab(rxptr=>udp_len)-t_udphdr,port=>notify_parm)
                                 break
                             fin
                             port = port + t_notify
diff --git a/src/makefile b/src/makefile
index ed475b1..0404c33 100755
--- a/src/makefile
+++ b/src/makefile
@@ -36,6 +36,7 @@ ETHERIP    = rel/ETHERIP\#FE1000
 INET       = rel/INET\#FE1000
 DHCP       = rel/DHCP\#FE1000
 HTTPD      = rel/HTTPD\#FE1000
+TFTPD      = rel/TFTPD\#FE1000
 DGR        = rel/apple/DGR\#FE1000
 GRAFIX     = rel/apple/GRAFIX\#FE1000
 GFXDEMO    = rel/apple/GFXDEMO\#FE1000
@@ -75,7 +76,7 @@ TXTTYPE	= .TXT
 #SYSTYPE	= \#FF2000
 #TXTTYPE	= \#040000
 
-apple: $(PLVMZP_APL) $(PLASM) $(PLVM) $(PLVM01) $(PLVM02) $(PLVM802) $(PLVM03) $(CMD) $(PLASMAPLASM) $(CODEOPT) $(ARGS) $(MEMMGR) $(MEMTEST) $(FIBER) $(FIBERTEST) $(LONGJMP) $(ED) $(MON) $(SOS) $(ROD) $(SIEVE) $(UTHERNET2) $(UTHERNET) $(ETHERIP) $(INET) $(DHCP) $(HTTPD) $(ROGUE) $(ROGUEMAP) $(ROGUECOMBAT) $(GRAFIX) $(GFXDEMO) $(DGR) $(DGRTEST) $(FILEIO_APL) $(CONIO_APL) $(JOYBUZZ) $(PORTIO) $(SPIPORT) $(SDFAT) $(FATCAT) $(FATGET) $(FATPUT) $(FATWDSK) $(FATRDSK) $(SANE) $(FPSTR) $(FPU) $(SANITY) $(RPNCALC) $(SNDSEQ) $(PLAYSEQ)
+apple: $(PLVMZP_APL) $(PLASM) $(PLVM) $(PLVM01) $(PLVM02) $(PLVM802) $(PLVM03) $(CMD) $(PLASMAPLASM) $(CODEOPT) $(ARGS) $(MEMMGR) $(MEMTEST) $(FIBER) $(FIBERTEST) $(LONGJMP) $(ED) $(MON) $(SOS) $(ROD) $(SIEVE) $(UTHERNET2) $(UTHERNET) $(ETHERIP) $(INET) $(DHCP) $(HTTPD) $(TFTPD) $(ROGUE) $(ROGUEMAP) $(ROGUECOMBAT) $(GRAFIX) $(GFXDEMO) $(DGR) $(DGRTEST) $(FILEIO_APL) $(CONIO_APL) $(JOYBUZZ) $(PORTIO) $(SPIPORT) $(SDFAT) $(FATCAT) $(FATGET) $(FATPUT) $(FATWDSK) $(FATRDSK) $(SANE) $(FPSTR) $(FPU) $(SANITY) $(RPNCALC) $(SNDSEQ) $(PLAYSEQ)
 	-rm vmsrc/plvmzp.inc
 
 c64: $(PLVMZP_C64) $(PLASM) $(PLVM) $(PLVMC64) 
@@ -260,6 +261,10 @@ $(HTTPD): samplesrc/httpd.pla $(PLVM02) $(PLASM)
 	./$(PLASM) -AMOW < samplesrc/httpd.pla > samplesrc/httpd.a
 	acme --setpc 4094 -o $(HTTPD) samplesrc/httpd.a
 
+$(TFTPD): samplesrc/tftpd.pla $(PLVM02) $(PLASM)
+	./$(PLASM) -AMOW < samplesrc/tftpd.pla > samplesrc/tftpd.a
+	acme --setpc 4094 -o $(TFTPD) samplesrc/tftpd.a
+
 $(UTHERNET): libsrc/apple/uthernet.pla $(PLVM02) $(PLASM)
 	./$(PLASM) -AMOW < libsrc/apple/uthernet.pla > libsrc/apple/uthernet.a
 	acme --setpc 4094 -o $(UTHERNET) libsrc/apple/uthernet.a
diff --git a/src/mkrel b/src/mkrel
index 687e882..b9bc46e 100755
--- a/src/mkrel
+++ b/src/mkrel
@@ -59,6 +59,7 @@ cp samplesrc/APPLE3.PIX#060000 prodos/demos/apple3/APPLE3.PIX.BIN
 mkdir prodos/demos/net
 cp rel/HTTPD#FE1000 prodos/demos/net/HTTPD.REL
 cp samplesrc/index.html prodos/demos/net/INDEX.HTML.TXT
+cp rel/TFTPD#FE1000 prodos/sys/TFTPD.REL
 
 mkdir prodos/demos/music
 cp rel/apple/PLAYSEQ#FE1000 prodos/demos/music/PLAYSEQ.REL