GFX Pointsize?

Busily trying to port over my panning/zooming mini-map from my RTS build to TSE and have run into a 'small' snag (pun intended).

Namely, I can get TSE to draw the points I want, where I want, but they're really tiny. In the RTS build glPointSize did the trick, but I'm having a heck of a time figuring out what method to use with GFX to achieve the same end.

Anyone have a clue? ;)

Thanks in advance,

J.