File list (Check if you may need any files):
cy4601\Applications and Drivers
......\........................\CCPORT.SYS
......\........................\hidcom.inf
......\........................\HidCom.sys
......\........................\HidComInst.exe
......\........................\HidComTest.exe
......\........................\license.txt
......\........................\SerialTest.exe
......\........................\Visual Basic Example
......\........................\....................\Module1.bas
......\........................\....................\Readme.txt
......\........................\....................\USB_to_Serial.frm
......\........................\....................\USB_to_Serial.frx
......\........................\....................\USB_to_Serial.vbp
......\........................\....................\USB_to_Serial.vbw
......\........................\WDMMDMLD.VXD
......\docs
......\....\USB to Serial Brief.pdf
......\....\USB to Serial Design Notes.pdf
......\....\USB to Serial Quick Start and User Guide.pdf
......\Firmware
......\........\enCoRe and CY7C64013 Firmware
......\........\.............................\7C63743.inc
......\........\.............................\7C64013.inc
......\........\.............................\descriptors.asm
......\........\.............................\macros.inc
......\........\.............................\readme.txt
......\........\.............................\serial.asm
......\........\.............................\usb_to_serial.asm
......\........\.............................\usb_to_serial.hex
......\........\.............................\usb_to_serial.lst
......\........\Untested EZ-USB Frimware
......\........\........................\build.bat
......\........\........................\DSCR.A51
......\........\........................\Dscr.LST
......\........\........................\Dscr.OBJ
......\........\........................\EZRegs.h
......\........\........................\ezusb.h
......\........\........................\Ezusb.lib
......\........\........................\hid_fw.c
......\........\........................\hid_fw.LST
......\........\........................\hid_fw.OBJ
......\........\........................\readme.txt
......\........\........................\serial.h
......\........\........................\usb2ser
......\........\........................\usb2ser.c
......\........\........................\usb2ser.hex
......\........\........................\usb2ser.lnp
......\........\........................\usb2ser.LST
......\........\........................\usb2ser.M51
......\........\........................\usb2ser.OBJ
......\........\........................\usb2ser.Opt
......\........\........................\USB2SER.ORC
......\........\........................\usb2ser.plg
......\........\........................\usb2ser.Uv2
......\........\........................\USBJmpTb.OBJ
......\........\........................\vssver.scc
......\........\........................\X.M51
......\USB kit Software License Agreement Rev 3.1.pdf