Remove SLES from dual boot

Hi,

On my laptop i have windows(Windows xp sp2) and Linux (SLES 10 sp1) dual boot.
How can i remove Linux portion without disturbing windows portion ?

Thanks,

If you already have replaced widows MBR, You have to fix it.
Then remove linux partitions.

The easy way to do this is -
First Fix your MBR from Linux - Look Here
Then remove Linux partitions..if you want.

That will completely remove SLES.