Are Antec modular units (SmartPower 2.0) still using quick connect cables and are they propriatry? Need a 500 wt for a Project Machine and similar units for a quick swap would be nice. This is an early P4 machine, a lot of the newer connectors are not needed. Just learned the Smart Power is 'entry level' with short life expected. Judging from photos on Pricewatch.com, I do not see a lot of Cable Management used on others. Nice idea, maybe it does not work. thanks all