Enermax showed off two new power supplies last week at CES 2008.
There's the new Pro82+ which has fixed cables and the Modu82+ which is semi-modular. Both PSUs feature an efficiency of more than 82 percent under loads from 20% to 100%.
The higher models of the Modu82+ will have two 12-pin jacks that can each connect to two PEG connectors. A single 12-pin connector makes sense, as not only do you reduce cable clutter but Enermax will also be able to have different connectors on the end. If connectors for new standards come out in the future, the user can easily change the adapter (i.e. 6-pin or 8-pin PEG).
The Enermax Pro82+ and Modu82+ should be available soon and should be cheaper than the Infiniti PSUs.