I agree with pjz99.  The video cards he mentioned are excellent.  I just got done building a system during Christmas using the AM2 dual core processor.  I currently have the 8800 GTX which is probably the best video card I've ever used.  I personally don't like ATI due to buying 2 of them and both shot craps in a few months.  Even though you are not a high end gamer, it's always good to have a very good video card when using Poser or other 3D Apps.