[WinXP] LoadUI hangs on splash screen

Like many users I'm having the problem with the splash screen. When do you expect a solution for this major bug?

Java Web Start 1.6.0_25
Using JRE version 1.6.0_26-b03 Java HotSpot(TM) Client VM
User home directory = D:\Users\xxxx
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c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
m: print memory usage
o: trigger logging
p: reload proxy configuration
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
0-5: set trace level to <n>
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Launching loadUI Build: loadUI-Dist-2011-05-17-[3] 2011/05/17 09:46
log4j:WARN No appenders could be found for logger (com.eviware.loadui.fx.WindowControllerImpl).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Configuring log4j from [C:\Program Files\eviware\loadUI-1.5.0-beta-1\soapui-log4j.xml]
14:16:14,858 WARN [SoapUI] Missing folder [C:\Program Files\eviware\loadUI-1.5.0-beta-1\.\ext] for external libraries
14:16:14,858 INFO [DefaultSoapUICore] Creating new settings at [D:\Users\maasa\soapui-settings.xml]
14:16:16,092 INFO [SoapUIProGroovyScriptEngineFactory] Setting Script Library to [C:\Program Files\eviware\loadUI-1.5.0-beta-1\scripts]
14:16:16,702 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/xop.xsd with targetNamespace http://www.w3.org/2004/08/xop/include
14:16:16,749 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/XMLSchema.xsd with targetNamespace http://www.w3.org/2001/XMLSchema
14:16:16,780 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/xml.xsd with targetNamespace http://www.w3.org/XML/1998/namespace
14:16:16,780 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/swaref.xsd with targetNamespace http://ws-i.org/profiles/basic/1.1/xsd
14:16:16,780 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/xmime200505.xsd with targetNamespace http://www.w3.org/2005/05/xmlmime
14:16:16,780 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/xmime200411.xsd with targetNamespace http://www.w3.org/2004/11/xmlmime
14:16:16,780 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/soapEnvelope.xsd with targetNamespace http://schemas.xmlsoap.org/soap/envelope/
14:16:16,780 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/soapEncoding.xsd with targetNamespace http://schemas.xmlsoap.org/soap/encoding/
14:16:16,780 INFO [SchemaUtils] Added default schema from /com/eviware/soapui/resources/xsds/soapEnvelope12.xsd with targetNamespace http://www.w3.org/2003/05/soap-envelope
14:16:16,795 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.
-> Framework started!