how to extend my windows 7 partition

[IceShock]

Ok guys need help extending my partition on my boot drive,

iv just deleted windows xp partition as i havent used it in a few months now ( Was sad to see it go )

my windows 7 partition is running really low on space, i thought deleting windows xp, id be able to extend it to this unused space,

http://imageshack.us/f/443/aaaaaardo.jpg/

but it apears i cant.

any ideas?

thanks

 

[IceShock]

okay thanks pal, if any one knows a tool to do as Surveyor said, please let me know

thanks

 

[IceShock]

I use 'Free EaseUS Partion Master', free from below.
Idiot proof, works perfectly, can't fault it, works with W7 32 & 64.

http://www.partition-tool.com/personal.htm

Worked a treat, cheers pal