Unable to define soapui.home for the soapUI eclipse plug-in

Hi,

I define my own soapui.home using the eclipse.ini by adding the following line :

-Dsoapui.home=C:/myFolder/soapui/bin

I run eclipse (SoapUI perspective closed)
I check the soapUI settings using the Window > Preference > soapUI page
The soapui settings are correctly loaded from the file C:/myFolder/sopui/bin/soapui-settings.xml

I open the soapUI perspective now
It seems that the "soapui.home" system property is not set for the perspective and the default "user.home" is used by default as the soapui.home.
The soapui settings are then recreated on the user.home.
When I check the soapUI settings using the Window > Preference > soapUI page, my previous settings (defined in the C:/myFolder/sopui/bin/soapui-settings.xml) have been replaced by defaults settings and stored in <user.home>/soapui-settings.xml

OS : Windows XP
IDE : Eclipse Galileo 3.5.2
Plug-In : SoapUI v3.5.0

Thanks !