What are the minimum system requirements for the XNA Game Studio Express What configuration do you recomend me (please be extended, like video card), also what other software do you recommend me (like 3d modelers)
System Requirements for XNA
System Requirements for XNA

System Requirements for XNA
CFIG
From the documentation that comes with XNA
Hope that helps. Also do a quick little search for 3d modeling and you will come up with a lot of results. Couldn't find the specific one I was after but then I am in a hurry because I need to go.