will do it after upgrading my sd card.
In the meanwhile found this too.
http://www.droidevelopers.com/showthread.php?t=15048&
Download the Android SDK from [Only registered and activated users can see links. ].
1. Unzip the contents of this folder somewhere convenient.
2. Turn on usb debugging on your phone
1. Settings > applications > Development > Tick USB Debugging
3. Now plug in your phone to your PC.
4. Your PC may install the required drivers itself.
5. If your PC shows you the New Hardware Wizard window, then follow the instructions below:
1. Download the drivers [Only registered and activated users can see links. ]:
2. Unzip the drivers somewhere convenient.
3. For XP:
1. Select Install from a list or specific location and click Next
2. Select Search for the best driver in these locations
3. Un-check Search removable media
4. Check Include this location in the search
5. Click Browse… and locate the folder where you unzipped the drivers zip file
6. Click Next to install.
4. For Vista/Win7:
1. Select Locate and install driver software
2. Select Don’t search online
3. Select I don’t have the disk. Show me other options
4. Select Browse my computer for driver software
5. Click Browse… and locate the folder where you unzipped the drivers zip file
6. Click Next
7. Click Install to install
6. Open the folder where you unzipped the android sdk to (the first file you downloaded) and go inside tools folder.
7. Copy the address of this folder.
8. Open a new command prompt window:
1. Press the Windows key + r
2. Type cmd
3. Click OK
9. In this command window type cd
10. Now paste in the address of the tools folder you copied in step 7 together with a preceding space
1. It should look something like cd C:android-sdk-windowstools
11. Press enter.
12. Now type adb shell and press enter.
13. There should now be a $ or a # sign.
14. Type pm setInstallLocation 2
15. Unplug your phone and restart it.
16. From now on every app you install will be installed to the sd card by default.