Well, you don't really: plus a slower older laptop 'laying around' is no
performance boost. And your Compaq nx9420 is very much the lower end of HP's
laptops, a POS for performance if I may be honest.
Upgrade to Win7 64bit from your original Vista 32bit on your decent desktop,
upgrade RAM to at least 8Gig, get rid of the basic 128MB video on the
system, and make sure your HDs are not more than 50% full and that's about
as good as it gets with your current hardware.
--
Dean Saadallah
http://LTisACAD.blogspot.com
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