PowerAgent and Snow Leopard

It looks like the driver for the powertap head unit has a problem. I am getting the following error, this is after installing the update from https://twitter.com/CycleOpsPower

Product Version: PowerAgent 7.4.5.6

Java: 1.6.0_15; Java HotSpot(TM) 64-Bit Server VM 14.1-b02-90

System: Mac OS X version 10.6.1 running on x86_64; MacRoman; en (poweragent)

Error:

Communication Error

Message:
java.lang.UnsatisfiedLinkError: /private/var/folders/fr/fri0VbJ6EVyGFTA6xOlQ0k+++TI/-Tmp-/libd2xx-macosx.jnilib: no suitable image found. Did find: /private/var/folders/fr/fri0VbJ6EVyGFTA6xOlQ0k+++TI/-Tmp-/libd2xx-macosx.jnilib: no matching architecture in universal wrapper
Level:
SEVERE
Stack Trace:
java.lang.ClassLoader$NativeLibrary.load(Native Method)
java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1878)
java.lang.ClassLoader.loadLibrary(ClassLoader.java:1758)
java.lang.Runtime.load0(Runtime.java:770)
java.lang.System.load(System.java:1020)
com.cycleops.d2xx.Library.loadLibrary(Unknown Source)
com.cycleops.d2xx.D2xx. (Unknown Source)
com.cycleops.jpowertap.Manager.getConnectedDevices(Manager.java:120)
com.cycleops.devicemanager.DeviceManager.getSelectedDevice(DeviceManager.java:52)
com.cycleops.devicemanager.DeviceManager.getSelectedDevice(DeviceManager.java:41)
com.cycleops.devicemanager.DownloadDeviceAction.performAction(DownloadDeviceAction.java:83)
org.openide.util.actions.CallableSystemAction$1.run(CallableSystemAction.java:118)
org.netbeans.modules.openide.util.ActionsBridge.doPerformAction(ActionsBridge.java:77)
org.openide.util.actions.CallableSystemAction.actionPerformed(CallableSystemAction.java:114)
javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2028)
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2351)
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:273)
java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
java.awt.Component.processMouseEvent(Component.java:6348)
javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
org.openide.awt.ToolbarButton.processMouseEvent(ToolbarButton.java:61)
java.awt.Component.processEvent(Component.java:6113)
java.awt.Container.processEvent(Container.java:2085)
java.awt.Component.dispatchEventImpl(Component.java:4714)
java.awt.Container.dispatchEventImpl(Container.java:2143)
java.awt.Component.dispatchEvent(Component.java:4544)
java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4618)
java.awt.LightweightDispatcher.processMouseEvent(Container.java:4282)
java.awt.LightweightDispatcher.dispatchEvent(Container.java:4212)
java.awt.Container.dispatchEventImpl(Container.java:2129)
java.awt.Window.dispatchEventImpl(Window.java:2475)
java.awt.Component.dispatchEvent(Component.java:4544)
java.awt.EventQueue.dispatchEvent(EventQueue.java:635)
org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
java.awt.EventDispatchThread.run(EventDispatchThread.java:122)