I don't know if I phrased that well but is there any way to take multiple hard drives, say 4 250GB, and then some how set them up so Windows recognizes it as one 1000GB(1TB) drive. Thanks.
You can span them instead of raid0. It will perform just like one disk but you will not lose all the data if you have a disk failure just what is on that disk.
To do this in windows convert them to dynamic disk and then using the disk manager create a spanned volume.
For an ass-backwards solution, you can set up one drive as the "root" drive, and then instead of giving the other drives letters, you can mount them as directories on the drive w/ the letter, ala *nix OSes.