File list (Check if you may need any files):
window
IMAC
....\Mac8.6&9.0
....\Mac10.0
....\.......\md_pl2303hx_v108b4
....\.......\..................\PL2303_1.0.8b4.pkg
....\.......\..................\..................\Contents
....\.......\..................\..................\........\Resources
....\.......\..................\..................\........\.........\English.lproj
linux
.....\Redhat73
.....\Redhat8
.....\Redhat9
window\Remove_old_driver.exe
......\ser2pl.sys
......\SER9PL.sys
......\SERSPL.INF
......\SERSPL.VXD
......\SERWPL.INF
......\setup.exe
......\window.rar
IMAC\Mac8.6&9.0\ProlificUSBSerial1.3.0b2.sit
....\..........\Manual chinese.doc
....\..........\Manual english.doc
....\...10.0\md_pl2303hx_v108b4\PL2303_1.0.8b4.pkg\Contents\PkgInfo
....\.......\..................\..................\........\Resources\PL2303_1.0.8b4.bom
....\.......\..................\..................\........\.........\PL2303_1.0.8b4.pax
....\.......\..................\..................\........\.........\PL2303_1.0.8b4.sizes
....\.......\..................\..................\........\.........\English.lproj\PL2303_1.0.8b4.info
linux\Redhat73\Makefile
.....\........\pl2303.c
.....\........\ReadMe.txt
.....\......8\Makefile
.....\.......\pl2303.c
.....\.......\ReadMe.txt
.....\......9\Makefile
.....\.......\pl2303.c
.....\.......\ReadMe.txt