Ultimate Boot CD

1. how can i install UBCD v3.3 to my HD? i already created a partition for it and copied the files to it, but what boot image do i use?

2. im adding MiniPE to my UBCD as an ISO, i wrote the configs and all that stuff but when i go to boot into it it says "MinPE is now taking over" then goes to the XP-esque loading screen and freezes there. whats wrong?

There is currently no known way of installing UBCD to the HDD.

Though I have no direct experience with MiniPE, I strongly suspect you can't just add it as an ISO and boot it using diskemu or bcdw. Try reading this tutorial for more information:

Integrating a Windows Boot Disk into Ultimate Boot CD
http://www.ultimatebootcd.com/winboot.html