Where can we obtain those PCI-e 2-to-1 Y power cables? Preferrably in Europe. Looks like 1 to 2 are more common. Or sell me yours for bitcoins.
I purchased mine from Cablez here on the forum. If you're interested, send him a PM. He accepts bitcoin.
Alright, I have finished a process for making a heavy duty 2:1 PCIe adapter for Neptune owners. It is made with 16AWG wires and minifit HCS (high current system) pins capable of 13A. It is tricky to make with crimping two 16 gauge wires together but I soldered the pins to the wires after crimping for best contact. I cannot guarantee that the nylon housings at the pcb won't melt so be sure there is some airflow there.
Here she is:

Pricing is $8 each with discounts for larger orders. Shipping will be priority mail with tracking which is $6 for US and $24 for international.
Please PM if you are interested. Thanks