|Did you use a partitioning manager to create an additional partition. If not then I advise you to be careful deleting any partitions. |
If, in the process of deleting/ installing you created a smaller partition that didn't use all available space you could have ended up with two partitions. Or you somehow wiped the files off both the restore and WinMCE partitions and reused both those.
Your computer probably came with TWO partitions. One that was hidden and one that contained WinMCE.
If you delete the WinXP home you probably will need to do some repairs in order to get the computer to boot again.
Finally, if I understand your original post you have downloaded both WinXP home & WinMCE. Asking for help with this is against the forum rules.