AntiMatter Fuel Availability

I've been toying with a design for a ship using an experimental
TL17 antimatter power plant, and I was wondering about just how
such a ship would go about getting refueled. Essentially, I would
just like to get people's opinions on how easy it would be to either
make or obtain the "fuel pods" necessary for such a power plant.

On a related note, does anyone consider the TL17-21 jump drives to
be using antimatter fuel? Their fuel requirements do not drop as
drastically as those for the power plants ( at least at TL17).

Thanks!

stuartd