Great thanks for the tutorials. Carrara pro 64 has some very nice features and is cheap enough for regular users to have access to a fully functioning 3D program. I just hope Daz add Nvidia Iray support to Carrara soon! Carrara is a real 3D program unlike Daz Studio which is just a platform to sell their 3d Models. Octane likewise is too expensive for my budget but the renders are amazing and it is faster than Nvidia Iray. I have a Nvidia GTX 780 with 6gb of Video ram and Iray works well with this card. Got card refurbished and it suits me just fine.