GameGuru, you will need a utility like Partition Magic or similar. FDISK is a all or nothing utility.... as you have found out for yourself, it will not let you resize existing partitions.
Ranish I heard last time was sstill free and available for D/L off the net. Try it out... but i strongly urge you to back up any personal data first. I do not know how reliable it is as i've never tried it myself. I use PM at home.