Hi Bard,

> I have a Pentium Dual-Core CPU 2GHz and 4Go RAM under Vista 32bits. Is that will be already an archaic machine? <....>

For rendering, yes that's pretty underpowered. These days a 3GZ quad core CPU and more like 8 or 16GB of RAM would be more what you would want if you need to do speedier renderings.

Your dual-core will certainly work, it will just take longer, and if one of your main complaints is the render speed a hardware upgrade would do a lot to improve that particular area.

- Michael