HOW TO CONVERT 1GB CARD INTO 2GB CARD :

 
 The application works only on 1GB cards.
1. Insert the memory card to your PC.
2. Keep a back up of all the data from the memory card, because first you have to format the card.
3. Download and install Skymedi software.
4. After installation, the application will launch automatically showing a windows with options “ Fix ” and “ Cancel ”. From the drop down menu, you have to browse the memory card.
5. Once you select the location of the card, click on “ Fix ”, it will ask you for the confirmation, you have to click on “ Yes ”. After selecting the memory card, the application will show you a size of around 955MB ;
this is because you have inserted a 1GB memory card.
6. After finishing the process, the application will ask you to unplug the memory card. Remove it and insert it
again. Now the storage capacity of the memory card is increased to 2GB. 
7. If you want to check the storage of the memory card you can click on My computer --> Memory card --> Select Properties . You will see that the size of the memory card is 2GB. Ifyou are using
Windows Vista7, you will see “ Computer ” insteadof “ My computer ”. Open that right clicks on the memory card, select properties and you will be able to check the size of the memory card. 
8. There is one more way to confirm the storage capacity. Reopen the Skymedi and select the location of
the memory card. This time it will show 1912KB , which is 2GB. 
Conclusion :
With the help of the software and instructions given above, you can double the storage capacity of your 1GB memory card. If you will buy a 2GB card you have to pay some Rupees extra, but this will not make any effect on your pocket because the software is for free. and it wil increase your knwledge
Note : There is possibility that the software may not work on some of the memory cards, if this does not
work in the first time. Do not try it repeatedly. It can result into damage in the memory card