[pca] SunSolve updated -- improved patch downloading

[Craig Bell]

It looks as if Sun is working to address some of our concerns with
downloading patches:

http://blogs.sun.com/miriamsblog/entry/sunsolve_7_3_is_live

Amongst the touted enhancements in v7.3, they mention improved patch
downloading:

> Customer have been experiencing breaks in downloading of patches where
the back end systems have gone off line and the download was stopped.
> This has now been addressed by using a new download service.

There are more details in the blog post.  Thx... -cheers, CSB