I am attempting, once again, to get my Canon 450D working correctly on BYEOS. Can anyone advise on cable requirements? Do I just need the mini-usb or the stereo plug as well? Some cable stores like Tether-tools suggest I just need the usb cable whie others like Hap Giffin say I need the small stereo plug and a usb adaptor to use interval meter functions of BYEOS. And is there a prefered wireless solution? I am unable to contort my neck any longer to view Liveview screen at rediculous angles and have to find a solution. Thanks