Hiding the title bar

Archived from groups: microsoft.public.windowsxp.basics (More info?)

I'm doing some screen capturing and would like to hide the title bar of
some app windows. I thought it would be simple enough to find a
shareware app to do this, but none that I've found hides just the title
bar. Most are hiding the whole window or making the entire window
tranlucent. I'm running XP-SP2, which may be an issue -- I thought I
read somewhere that XP now prevents this as a way to combat spyware,
etc.

Thanks,
Rich