Hey guys, I am having some problem, with changing the hd size in my Xbox, I loaded the Runlinux save thru my Memory card, now AI am traying to change the drive size to get going on the program and stuff, ultimately i loaded the new drive to my pc directly, what i am doing wrong on thsi???

If you mean a retail hd that's impossible, you can only get an extra 2 gigs on a retail hd.
If you bought a hard drive, say a 80gb one try using a app called hdm. Get it at the 'usual places'.

Ye you have to actually buy the bigger hard drive, you cant just make one out of the original one.