> Wireless TTL - what is it and how does it work? you get TTL without the need for cords everywhere. eg you can just have the flash in your hand and body in other hand you still have TTL.
> P-TTL - Is this a pre-flash for setting exposure like Canons do? Yes and you also get modern flash metering unlike usual TTL which uses old CW. > HS TTL - what is the max sync speed? Not sure. In theory you can go really high (like 1/2000 ?) but more you go up less power you can use. But for fill-in and such it is very cool ;). -- ---------------------- Thibouille ---------------------- *ist-D,Z1,SuperA,KX,MX and KR-10x ...
