Well ... I've tried a bit with the demo scenes. Very slow on windows xp (Dual Core with 4GB) but runs well with Windows 7 and 4 gb.
The interface a bit strange, I keep trying

Amigos: En este año que termina queria agradecerles y desearles una feliz navidad y prospero año 2011 a todos los grandes colaboradores de este foro que desinteresadamente ( o cobrando unas pocas monedas) han aportado para el crecimiento de este maravilloso programa. Realmente muchas gracias. Su amigo de siempre 123zxy (Carlos)

esto es tambien muy interesante

http://www.geepers.co.uk/media/flash/software/bezier_patch_explorer.swf

¿has probado con Line2tubes? Es gratis

Have you tried with Line2tubes? It is free

sorry for my bad English, but would you be so kind to explain how to use? The interface looks interesting but I can not do anything with it

Thank you very much

Of course SOLO, (i admire your work). The components dynamic can only be edited in SKP 7 but the results can be saved in SKP 5 or 6.
Thanks to respond. Greetings. Carlos

Boys: Please, an order. Until all we can download SKP 7 (not all us system administrators that we use) saved files in SKP 6 Thanks Carlos

Boys: Render all engines are good ... just need to know to use them.

CadFather: I support your initiative, you are one of the moderators of this forum (perhaps the principal) and have well earned the right.

Put your menu bar online, and if "you" that eliminates the plugins have said owner. Do not give him a taste of "negotiate" with knowledge.

That anyone who does not want to share, which is where you save most pleases.

Greetings Carlos

Do I pay for the ARK-Z plugins?

The question is why. If the vast majority of the plugins included in the toolbar are distributed for free.

Is it legal to pay for something they do not own? If not that way. WHY is it possible?

Authors should get paid for effort, but ... those who usurp the property of others should be punished

Sorry, my English is not good and use the translator google