Quote from Banjo:
get a P4 chip with L2 cache of 1mb and at least 1 gig of system memory, 800mhz fsb.
http://www1.us.dell.com/content/products/category.aspx/entdt?c=us&cs=19&l=en&s=dhs
what your doing now will only get worse even tho some make it work.
edit: you need to check that processes page out when everything is chugging during a fast mkt.
Well, I would say if your computer is not acting sluggish or freezing or locking up when you are running the programs you use every day, then you don't need a new computer.
Other than that ratty puter how are you doing, hanging in there?