No, PC-port in that regard will act as output.

I have rather very clumpsy setup with these...

http://www.ebay.de/itm/Dual-Hot-Shoe...item231e83fd8c

http://www.ebay.de/itm/310554916134?...84.m1436.l2649

http://www.ebay.de/itm/Stativ-1-4-20...item27d2c8425a