Long story short i was trying to dual boot windows 7 and windows xp. I was trying to split my single partition down the middle. I had just got a copy of EASEUS partition master (link below) and had just finished installing it when my screen turned into a patchwork quilt of colours.
http://www.partition-tool.com/
Upon restarting it it didn't recognise any OS and all the recovery options that come with Windows 7 failed to work. I put in my OS disc to perform a reinstall however it only recognises a 10gb partition (Dell backup stuff) and a 180mb partition, not ''seeing'' the other 300+gbs of my HDD.
Can anyone advise on where i go from here, either fixing the partitions, or re-allocating the 300+gb partition to workable space?
cheers guys