Any sources for antialiased fonts?

[FredThompson]

I'm looking for antialiased fonts, not the type used with a dedicated titling package, I need something that will work as a windows standard font, sans serif.

I'm making DVD versions of some PowerPoint presentations and the only way I can seem to figure it out is to play the presentation to the screen with TV out enabled (ATI All-in-Wonder Radeon) which is recorded on DV tape. This is then read in and converted to DVD-compliant MPEG-2.

The problem is the harsh edges of black text on a white background get all screwed up.

[FredThompson]

Actually, it would also be cool if there's a way to "play" the screen image to a progressive D1 file as opposed to piping it out the analog video then capturing. The 2D cleaner and Donald Graft's AviSynth dup frame filter are very helpful, also.