I have two HWS's in my house. One has upgraded to S330 and the other usually lags the upgrades by about two weeks and is still at S228. Both have EHD's that are identical from the same manufacturer. The HWS with S330 now does not recognize the EHD and keeps starting up with a message that the EHD must be reformatted to meet Dish's format. I will not let it reformat as I believe this is a SW bug on Dish's part with S330. I took the EHD up to my HWS still On S228 and plugged it in, it is still recognized and all my recordings are there. Is this a known bug with S330 and if so, is it being addressed? DISH dirt please comment on this!