Need a Second 6-Pin Power Connector via Adapter

Hey all,
I just bought an Antec earthwatts 430W power supply that was on sale the other day at Newegg. In my haste, I neglected to determine how many 6-pin PCI-E power connectors it had. Unfortunately, it only has one.

My question: Do any of you know of a good adapter for converting another of my power supply's connectors into a 6-pin?

Thanks.

I've been looking around, and it seems like some graphics cards come with 6-pin Y-splitters. Is this true/common? Will most GPUs that require two power connectors come with a splitter, so that I won't need more than one 6-pin cable on my PSU?

Yeah, you're probably right, but what about molex to PCI-E adapters? Do graphics cards usually come with those? Some of the product photos on Newegg look like they have them, but I can't find it anywhere in writing.

It looks like the Sapphire and HIS HD 4890s do come with adapters, so I should be okay. Thankfully, those are also the two cheapest 4890s on Newegg right now.

Anyway, thanks for all the input, AKM880.

Thanks!