Ruler & Co-ordinates App?

[siouxdax]

Hello all:
I'm looking for a freeware app that can serve two purposes. That, or two freeware apps for each purpose. I'm needing a monitor ruler, obviously to measure in pixels. Also I'm needing a ruler that can show me monitor co-ordinates to place windows. Anyone here know of such a thing?

[mouser]

some other threads on dc about screen rulers:
http://www.donationcoder.com/forum/index.php?topic=14647.0
http://www.donationcoder.com/forum/index.php?topic=5490.0

[siouxdax]

Fantastic, mouser! Thanks so much!

[Target]

depending on what you want to do a decent window spy will do what your asking - here's 2 from AHK (not mine, BTW)