Spanky
Thinks s/he gets paid by the post
It seems their calculator is very conservative. It require a larger protfolio (> 1.5Mi) to get a 90% SWR of $4,000 /month for 40 years of retirement.
http://www.troweprice.com/common/index3/0,3011,lnp%3D10014%26cg%3D1210%26pgid%3D7952,00.html
http://www.troweprice.com/common/index3/0,3011,lnp%3D10014%26cg%3D1210%26pgid%3D7952,00.html