dimension font size

Hello,

Is there a way I can have my dimensions font size dynamicly updatewhile I am zooming in and out on a part?

I would like the font to be the same size whether I am looking at a60" part, zoomed all the way out or I am looking at a .25" part atfull size.

I am using 2009 SP2.1
Windows XP Pro 32 bit

Thank you for any advise
WesSolidworksParts And Features