D90+Sb600+YN560+SB25

[minister]

You must have got the hint what I want to do ,

actual problem

I know Sb25 cannot be triggered by CLS , So what will be the best and cheapest way to trigger my sb25 OC using CLS to triggering SB600 and YN560

Sb25 PC sync port, so can I connect my two flashes with pc sync?

and If I use any shoe on my camera my pop up flash wont open and I won't be able to use cls .

please help me in this situation

 

[cnutco]

I have never used YONGNUO, but I have been thinking of trying that flash of yours out.

With that said, YONGNUO has a few options that I believe are at a lower cost then some of the higher end triggers. They also have sync cords that have hot shoes for your SB600.

I have used a standard headphone slitter to trigger to flashes with one Pocket Wizard.
(crappy cellphone pic)