So I have been having this problem for a while (obviously not encountering it right now as my photshop computer is sitting dismantled in a box across from me

) with seeing colors on the screen that are not in the final print. My pictures are fine straight from camera, but after tweaks in photoshop they get really messed up because of the color variations from inks and screens.
Even when I switch photoshop viewing to view my picture in printing colors, it still looks comes out of the printer in extremely odd looking colors (which Im sure some modernist/wacko somewhere would find interesting, but they look quite weird..)
So my question is, has anyone experienced this problem with color desparity, and is the only way to fix it buying a huey moniter corector, or *gasp* a $1000 Lacie color corect monitor!?!