annsixty...our lads gave my husband the box and camera for Christmas...it was a bit of a fiddle to get the wiring up to his "office" , but he did, and oh we are so glad....it has been so exciting from start to now..the birds first being interested and then filling the box with nesting material and then, oh the excitement...eggs !! we counted 8 but it seems that only seven have hatched, but they is keeping mum and dad tit very busy. As shysal has said we are hoping that the fledge OK as we have so many greedy magpies and crows round here who will swoop the second the babies appear I fear 
Yes, we are very lucky 