A little bit of work this weekend and I've let out a new version of solview.
No sign of the promised jumpstart profile builder, though.
But what is present now is a contents file parser. This allows me to add a summary of the number of files and space used to each package (and to each cluster). For example:
And in addition I added a filesystem browser so you can choose a file and see what packages and clusters it's included in:
There's a slight amount of lunacy involved in parsing the contents file. Don't be surprised to see OutOfMemory errors, as the memory usage is fairly high (several hundred meg, commonly).