Unable to see deleted partions in my computer window

[imnsu]

hi all, recently i have reinstalled my os i,e windows 7 home premium 64 bit. while doing so i have formatted all drives inentionally for virus suspect. i wanted clean installation so. but after formatting for my craziness i have deleted those partitions also. my hard disk was 320 gb with 3 partitions. now i am left with only one c partition that too of just 219gb. its really annoying. please help.
thanks

 

[theog]

Can you post a screen shot of Disk management?

http://www.sevenforums.com/tutorials/9733-screenshots-files-upload-post-seven-forums.html
http://www.sevenforums.com/tutorials/274797-disk-management-post-screen-capture-image.html

& how would you like the drive be partitioned.