If you put your J2SE 1.50 game/app/whatever via Webstart on your Website, having a line
inside the resources tags, will “old” J2SE 1.42 Webstarts upgrade to new Java version?
Theoretically yes, but I’d like to see if some people already got some real world experience with this. 
PS: SUN’s Java Webstart website says:[quote]
Developer Downloads
Note: There is no JNLP Developer’s Pack for 1.5.0. The contents of the Developer’s Pack have been moved into the 1.5.0 documentation and the SDK.
[/quote]
Anybody uses it already? Does it include a nice GUIed tool which allows me to “click together” a Webstart JNLP file in an 100% idiot proof way?