硬盘安装WINXP

大家好啊~
今天从网上下了一个番茄版的XP SP2的映像文件格式为.ISO.
按照网站上的提示,提取了映像文件里的"I386"文件.找到了"smartdrv.exe"文件.一起放在D盘的根目录下. 再安装了矮人DOS4.2.
之后再重起,
进入DOS,
运行"smartdrv.exe"文件.
进入"D:\I386",
输入WINNT
出现蓝屏,
再按回车,
问题就来了,之后就出现一大堆的英文,我又看不懂,就干脆全部抄了下来

" Windows XP requires a hard drive volume with
at least 636 megabytes(667092992 bytes) of free disk space.
Setup will use part of this space for storing temporary
files during installation.The drive must be on a permanently
attached local hard disk asupported by windows XP,and must not
be a compressed drive.
Setup was unable to locate such a drive with the reqired
amount of free space.
Setup cannot continue,Press ENTER to exit."

再按确定就又回到DOS界面了,
我查过牛津字典了，意思可能大概是空间不足，但是我清理了一下D盘的，使空间达到了7。6G，但是再进去的时候我还不行，还是出现上面的英文，请问各位大虾,这是出了什么问题??
拜托帮帮忙`````