I have recently just switched over to Pitbull and have loved it so far. I wanted to see some pro layouts so I looked in the Import thread, Imported a layout, it said it was successful in chat, and now I don't know what to do after that, doesn't give me an option anywhere to load it.
On that note, I'm also having trouble with importing layouts. Most of the time, nothing happens after selecting the layout.
While configuring Pitbull (obtained from WAU, no externals), all the HP bars will appear to extend beyond the frame and never reset, even after closing the configuration window, disabling the frame and re-enabling it, etc.
I also tried an embedded lib version from wowinterface.com and didn't even get that far. Enabling visual heals gives me a lot of errors (related to LibRockConfig) and the configuration form stops responding.
I assume these are common errors since I just started using it; if not, I can post more detailed descriptions.
OK regarding importing layouts into PitBull. Most of the layouts in the Pitbull layouts thread were written using the older version of DogTags (1.0, 2.0). However Pitbull now uses DogTags 3.0. DogTags 3.0 is not backward compatible with older versions of DogTags (specifically the tags).
If you are trying to import those older layouts into a recent version of PitBull, they will most likely not work due to the DogTag incompatibility. Pretty much any layout that predates Patch 2.4 will not work.