The version i posted above is edited version of their last released combined script (version 1.24). there has been lots of changes in git repository but no new release since dec 2010. you have to compile your own combined version from latest git sources. it's pretty easy task if you are using linux but if you are on windows, compiling perl modules with MinGW(msys-perl) or strawberry perl is real PITA.
git repository
Code:
http://github.com/monsieurvideo/get-flash-videos
quality selection for itv was added at later date. if any of you linux users have compiled it successfully then you can share it here. we can sort out the problem if it persists even after using the latest git version.