Thanks Nigel! I was looking forward to a MS forum. Now I'll start the forum asking something:

Dear Dom,
I will upgrade the Mother and the Micro for a dualcore one. Do you think I should replace the micro for a Quad core? (in my country: dual core= Us$ 80; Quad core=Us$210). I mean, are you are planning to upgrade the OS soon requiring a more powerful microprocessor? (less than one year at least)
Thanks.

Victor