changing OS from 32 bit to 64 bit.

That's why I gave you a video that shows it step-by-step: Partition Wizard to Resize Partition - Video Help.

sure... i watched it , but the partition wizard on the film has loads more options. the one i have has alot less.... and the partition tab that shows the move/resize option is greyed out !

Did you download the Windows version of Partition Wizard?

Or the version mentioned in Greg's post #220?

the Windows version of Partition Wizard from the blue link greg posted in #215

phant0m2012 said:

sure... i watched it , but the partition wizard on the film has loads more options. the one i have has alot less.... and the partition tab that shows the move/resize option is greyed out !

You must highlight the partition you want to resize, in this case C. Rightclick C, select Resize, in the small window that opens up grab the right border and slide it to the left to where you want it, or type into the box the exact size in MB I gave you, click OK. If it looks correct, then Apply the step.

I would use the boot disk since Win7 apparently has files blocking resizing, although you can try it from the Windows version first. There also is a slight chance of resize failing in the Windows version, which is why it's recommended to use the boot disk. So have your data backed up if you use the Windows version.

not that i know how to back up data... but i dont have any data i need to back up... all i have on my computer now is the windows 7 + sp 1 and up to date downloads . nothing else.... and there,s a load of stuff on that HDD drive (D) , about a 150 GB OF stuff but i have no idea whats in that !

ok, i checked it out... it seems quite easy but how do i make another partition (as in another drive eg, drive F, which i once had) and move the space to it from drive C ?

I gave you the link earlier to Create PArtition in Disk management once you resize C.