[MacLoggerContest] Keyspan Driver for Snow Leopard

[Don Agro]

If you are using a Keyspan USB to Serial adapter and Snow Leopard,  
make sure you download and install the latest (2.6) Keyspan 10.6 driver

http://www.tripplite.com/en/products/model.cfm?txtModelID=3914

(See the last item under the "Help & Downloads" tab near the bottom of  
the page.)

I was using the older v2.5 (Universal) kext but it would sometimes  
disconnect and leave the ports hanging, requiring a reboot. v2.6 (64  
bit Intel) seems to be much more reliable.

If you are not sure which version you have installed, "Get Info" on / 
System/Library/Extensions/KeyspanUSAdriver.kext or look under  
Extensions in the System Profiler...

KeyspanUSAdriver:

  Version:	2.6
  Last Modified:	09-08-12 1:35 PM
  Get Info String:	2.6 Copyright © 2000-2009 Keyspan
  Kind:	Intel
  Architectures:	i386, x86_64
  64-Bit (Intel):	Yes
  Location:	/System/Library/Extensions/KeyspanUSAdriver.kext
  Kext Version:	2.6
  Load Address:	0x5e63b000
  Valid:	Yes
  Authentic:	Yes
  Dependencies:	Satisfied

73 de VE3VRW Don Agro