myDSL Extensions (deprecated) :: How to include Qt library when remastering DSL?

hi,every one.
i have made a program with Qt Designer. its run-environment is RedHat FC3,but FC3 is too big and i want my program to run in a smaller environment.
i heared about DamnSmallLinux from my friend recently.
so i want to migrate it to DSL.

But when it run in DSL, errors!
The error message as follow:

error while loading shared libraries : libqt-mt.so.3: cannot open shared object file: No such file or directory.

DSL don't have "libqt-mt.so.3" in /usr/lib.
so i think i must add Qt library manually..
question 1:
How to add Qt library to DSL?
question 2:
Can DSL format a partiton with NTFS file system?
if not , how to make DSL support for NTFS file system ?

original here.