protected String getCompatibleVersion(String version)
	{
		String compat = null;
		for(String bwCompatVersion : vCompatibleVersions)
		{
			if(version.equalsIgnoreCase(bwCompatVersion)) return null;
			if((compat==null)||(compareVersions(bwCompatVersion,compat)<0))
			{
				if(compareVersions(bwCompatVersion,version)>0)
				{
					compat = bwCompatVersion;
				}
			}
		}
		return compat;
	}