i finally got a hand on a new laptop! its pretty cool but i'm wanting to re-partition the harddrive!

spec brief:

HP DV6000 (http://www.dse.co.nz/cgi-bin/dse.sto...ct/View/XC3980)
Windows Vista Home Premium
120GB HD

this laptop unfortunately doesn't come with the OS CD!

the hard-disk has two partitions, 106GB for the OS and 7GB Recovery...

i have no intention on touching the Recovery partition yet! I'm not too sure if deleting it would void my warranty...

can anyone give me directions on how to do this?