just throw hardware at problem

http://www.gearxs.com/gearxs/product_info.php?products_id=12309

with $700 get 12
cpu=12x1.7=20ghz
disk=12x40=480g
ram=12x.5=6g

or

http://www.gearxs.com/gearxs/product_info.php?products_id=12316
with $700 get 7
19.6ghx cpu
3.5 g ram
280g hd