micro sd 2.0 gb memory card

well there is still actually some hope. you can try running data recovery software. you can try http://www.lctech.com/software/rprodetail.html there is a demo there you can download for free. it will let you see if the pictures can be recovered but you will have to buy the application to actually recover them. there are also other data recovery applications out there which you can search for and choose any one you like.