Welcome erisnyxeros! I'm so very glad you've come back to join us at Renerosity. As Bryan so wonderfully said, accumulative knowledge reaaly does enhance the fractal experience. Mind you... fractals still absorb me for hours on end in just the meandering phase (as opposed to concrete work phase). There are a lot of really knowledgeable and very friendly people in this forum who will be able to give you a helpin hand if you run into any stumbling blocks or if you just need advice. Brenda