Stack message once all libs are loaded?

[Jeff Massung]

I'm trying to get my app to load up a web page immediately on startup, but
this is not going well at all. preOpenStack, openStack, startup, all of
these messages fail to work for me since - at that time - the internet
library group hasn't been initialized yet, and my call to LOAD fails.

Is there any message I can key off of to say "once the background groups are
open and the internet library is initialized, do X?"

Thanks!

Jeff M.