You don't need an adapter for a Radeon 9200/9250 PCI card unless ypu desire to use the smaller PCIe slot (in which case, be prepared to spend $12 USD!!). Be aware that the X1000 defaults to that card for things you will wish it didn't (unless the new driver negates that issue); that is why I use just the one card.
P.S., until there is a "Bang," I won't spend the "buck."