need help deleting old partition

[JasonB]

so my computer (running on vista) had a problem, so i reinstalled vista, and now i have like 30 gb left of 100, so where is my old information? its all old, dont need it, but its still taking hard drive space, need to delete it, thanks

 

[diroga]

download gparted and burn it to a CD-RW or USB drive. stick into cd rom and reboot(must have boot from CD enabled in BIOS). the appliaction will ask some questions about keyboards, monitor and harddrives. answeres are easy(you should get an A). In the app you can resize your partions to what ever. read over some of the docs. I am not resposible for data loss.

depending on your partion setup and hardware resizing can take a really long time