Posted 23 May 2012 - 10:11 PM
We do still support the old core themes.
PlatformPro is quite different from PageLines Framework, which is really the best way to go today, with vast improvements over the old core themes.
We don't, as yet, have a child theme for WhiteHouse Pro developed for PageLines Framework. Of the older themes, only iBlogPro5 (our most popular) was made into a child, so far. Actually, the iBlogPro you may see (5) isn't a stand-alone theme. It only works with PageLines Framework.
Since you had a dev license, you may want to write to email@example.com to ask about upgrading options for PageLines Framework.
If you're having problems with an older theme, we can provide support, but there's few of the old timers like me around who still know much about them. Before I kick the bucket, I'd suggest you upgrade!