proactiv???
they get smaller and smaller until they disappear. it's skin care, not magic.
i am going to buy an assembled pc?
P4 is old technology. Step up to the Pentium Dual Core Quad. or at a minimum the AMD 64x2 Athlon or FX series. Yes AMD is cheaper and benchmarks are almost equal. XP is better, more proven than vista. Vists is still having issues with compatibility. ...
can I do this .....?
nope your gonna needa smaller case to use smaller pistions