What I had done was I had ubuntu running on my system. And there was a lot of unpartitioned space left on the hard disc. So then I used it and installed windows xp as well.
When I rebooted i could not see Linux installation at all! Among the options prior to booting, there was only Windows xp.
To see linux again, I made a small partition, and installed linux a second time, then I could see all the three Operating Systems...!
Could you tell me how I can overcome this problem..?