diff -urN rt73-k2wrlz-3.0.1/Module/Makefile rt73-k2wrlz-3.0.1-katastrophos/Module/Makefile
--- rt73-k2wrlz-3.0.1/Module/Makefile	2008-07-13 23:38:55.000000000 +0200
+++ rt73-k2wrlz-3.0.1-katastrophos/Module/Makefile	2008-10-16 18:36:40.000000000 +0200
@@ -88,13 +88,13 @@
 src ?= .
 obj ?= .
 
-ifeq ($(PATCHLEVEL), 4)
+#ifeq ($(PATCHLEVEL), 4)
  MODULE_OBJECT := $(MODULE_NAME).o
  MODULE_CONF := /etc/modules.conf
-else
- MODULE_OBJECT := $(MODULE_NAME).ko
- MODULE_CONF := /etc/modprobe.d/ralink
-endif
+#else
+# MODULE_OBJECT := $(MODULE_NAME).ko
+# MODULE_CONF := /etc/modprobe.d/ralink
+#endif
 
 all: module
 
diff -urN rt73-k2wrlz-3.0.1/Module/rtmp.h rt73-k2wrlz-3.0.1-katastrophos/Module/rtmp.h
--- rt73-k2wrlz-3.0.1/Module/rtmp.h	2008-07-24 02:05:27.000000000 +0200
+++ rt73-k2wrlz-3.0.1-katastrophos/Module/rtmp.h	2008-10-16 18:37:14.000000000 +0200
@@ -707,12 +707,12 @@
 ////////////////////////////////////////////////////////////////////////////
 typedef struct __TX_BUFFER{
 	TXD_STRUC		TxDesc;
-	union	{
+//	union	{
 		UCHAR			WirelessPacket[2342];
 		HEADER_802_11	NullFrame;
 		PSPOLL_FRAME	PsPollPacket;
 		RTS_FRAME		RTSFrame;
-	};
+//	};
 } TX_BUFFER, *PTX_BUFFER;
 
 ////////////////////////////////////////////////////////////////////////////
diff -urN rt73-k2wrlz-3.0.1/Module/rtmp_init.c rt73-k2wrlz-3.0.1-katastrophos/Module/rtmp_init.c
--- rt73-k2wrlz-3.0.1/Module/rtmp_init.c	2008-07-24 02:08:36.000000000 +0200
+++ rt73-k2wrlz-3.0.1-katastrophos/Module/rtmp_init.c	2008-10-16 19:39:33.000000000 +0200
@@ -1552,7 +1552,6 @@
 	struct usb_device *dev = pAd->pUsb_Dev;
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
 	char udevice[16];
-	snprintf(udevice, sizeof(udevice), "rt73%3.3d%3.3d", dev->bus->busnum, dev->devnum);
 #else
 	struct device *udevice = &dev->dev;
 #endif
@@ -1571,6 +1570,10 @@
 #endif
 	DBGPRINT(RT_DEBUG_TRACE, "--> LoadFirmware \n");
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
+	snprintf(udevice, sizeof(udevice), "rt73%3.3d%3.3d", dev->bus->busnum, dev->devnum);
+#endif
+
 	// Access firmware file
 	if ((status = request_firmware(&fw_entry, firmName, udevice))) {
 		KPRINT(KERN_ERR, "Failed to request_firmware. "