I normally use PCpro as a starting point for looking at things when I want to buy a new machine.. They think highly of this one (Not Micro)
http://www.pcpro.co.uk/reviews/82403...8n-prosli.html
Are you wanting the GFX of the Nforce? (As if so.. Ignore that board!

)
And is the size thing because you are wanting a small case/small footprint?