How can i fix my digital camera (Sony Cyber-shot DSC-P73 4.1 Megapixel)?

it is not working at all and i have been using less then a year.

If you bought it new and less than a year ago it is under warranty. contact Sony.

Otherwise you can get 5MP cameras for $100-$110. The only thing is you won't find any camera that will take your current memory cards, Sony switched to half size ones.

I have the same camera and it dosnt work either.Im about to buy a new one, i suggest you do the same.[no affense to Sony]