500	URL
501	HTTP Proxy
502	Proxy Port
503	Use Proxy
504	Software\Netscape\Netscape Navigator\Proxy Information
505	HTTP_Proxy
506	Http_ProxyPort
507	Proxy Type
509	Reload
510	Frequency
511	Last Load
512	Width
513	Height
514	Region
515	Site
516	News type
522	Stocks
523	Format
526	sitelist.txt
527	sitelist.lot
529	Proxy User Name
530	Proxy Password
531	Version
532	PageLabel
533	PageURL
534	PageURLProtection
535	EngineVersion
536	FolderDescrVersion
538	Title
541	TypeDescription
550	PageURLSimple
551	MaxWindowURL
564	EngineSubKey
565	FolderDescrSubKey