Hello all i am a newbie to canon 40D and loving it so far. I had my first indoor party i attended as a guest with camera at hand.I dont have a flash as of yet but looking at canon 580 flash.i had one camera store try and offer me a off brand saying just as good. my question is when trying to take a picture inside i had a difficult time kepting getting the red flashing light i guess trying to focus under low light. What setting should i be on indoors. Also how do i do a multi shot adjustment in other modes and which modes are available. I do alot of outdoor shots. this camera has so much adjustment. thank you in advance for all your help.
stu

