That boot.ini file data reflects XP Pro as the default boot O/S and shows that it's on your first partition.
Data reflects XP Home as installed on second partition, same hard drive.
When system boots, you should get window reflecting both O/Ses...choose the second and you should be in XP Home.
You should be able to see the XP Home install from XP Pro. Moving documents from one to the other is a routine moving operation...unless you get an "access denied" message from My Docs or such.
That can be overcome by the following, How to take ownership of a file or folder in Windows XP - http://support.microsoft.com/kb/308421
System manufacturer and model?