loadui not advancing past splash screen

Thanks Henrik -
I enabled the console and I do see some warnings. Perhaps they will point you in the right direction. Here's the output during startup (ending with the display of the "permanent" splash screen). Let me know what my next step should be. Thanks!

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Launching loadUI Build: loadUI-Dist-2011-06-13-[3] 2011/06/13 20:56
Configuring log4j from [/Applications/loadUI/soapui-log4j.xml]
08:47:39,090 WARN [SoapUI] Missing folder [/Applications/loadUI/./ext] for external libraries
08:47:39,277 INFO [DefaultSoapUICore] initialized soapui-settings from [/Users/edward/soapui-settings.xml]
08:47:39,615 WARN [SoapUIProGroovyScriptEngineFactory] Missing scripts folder [/Applications/eviware/soapUI-Pro-4.0.0.app/Contents/Resources/app/bin/scripts]
08:47:39,934 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/xop.xsd with targetNamespace http://www.w3.org/2004/08/xop/include
08:47:39,975 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/XMLSchema.xsd with targetNamespace http://www.w3.org/2001/XMLSchema
08:47:39,976 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/xml.xsd with targetNamespace http://www.w3.org/XML/1998/namespace
08:47:39,977 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/swaref.xsd with targetNamespace http://ws-i.org/profiles/basic/1.1/xsd
08:47:39,978 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/xmime200505.xsd with targetNamespace http://www.w3.org/2005/05/xmlmime
08:47:39,979 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/xmime200411.xsd with targetNamespace http://www.w3.org/2004/11/xmlmime
08:47:39,981 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/soapEnvelope.xsd with targetNamespace http://schemas.xmlsoap.org/soap/envelope/
08:47:39,987 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/soapEncoding.xsd with targetNamespace http://schemas.xmlsoap.org/soap/encoding/
08:47:39,990 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/soapEnvelope12.xsd with targetNamespace http://www.w3.org/2003/05/soap-envelope
08:47:39,996 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/soapEncoding12.xsd with targetNamespace http://www.w3.org/2003/05/soap-encoding
ShellTUI: No standard input...exiting.
log4j:WARN No appenders could be found for logger (org.springframework.osgi.extender.internal.activator.ContextLoaderListener).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
-> Framework started!