I have an iBook G4 executing MacOSx 10.5.8.
I installed the driver for Mac Os X 10.6 by mistake and followed the procedure to remove the driver :
unplug the GPS USB device
then executed, as root :
"cd /McIntosh HD/System/Library/Extensions"
When I install the right Mac Os X 10.5 driver (PL2303.1.2.1.pkg), I get the message that I can't install the "Prolific USB to Serial Cable driver 1.2.1" because a more recent version of this software has been already installed.
When I look under System Information with no BU-353 plugged in, I see no USB serial driver under the "Material" section.
When I plug the BU-353 GPS, I do a window refresh and the Prolific USB-Serial Controller shows up.
Unplugging the BU-353 GPS makes this Prolific USB-Serial Controller vanish.
Which file do I still need to remove or what can I do to install the right driver ?