hi im beginer i installed all of diffrent images with its picon and ...recently reciever massaged that your hard is full and probablli it will be block and flash my question is ,how can i empty hard untill reciver be safe .now reciever is active 2 ask is that before installing of image i tried to use from bootloader but none of 3 model dont instal idont know may be i mistake because i think after using them reciver must be erase picture or page .3 ask iwant to know which image is the best because some images have e bettert reselution in my openion the images who work with usb are better for me but i want to know which is best . some them like open vix appolov are good but its face dosent fix with page of manitor and is larger than page of manitor. i will be thank u to answer to my questions ans please send to my email with thanks.behrouz21