Mixing Remastered OpenSuSE with Boxed SuSE V10.1

It is my understanding that all the install problems have been resolved when the OpenSuSE V10.1 was remastered. If I install SuSE 10.1 using these CD's can I then buy the boxed version to obtain programs which are not on the "free" set of CD's. I assume programs such as a FORTRAN compiler are included only on the purchased double layer DVD. Second question: Is there a site where one can get access to all the RPMS which are included on the double layer DVD? Currently running SuSE 10.0 Thanks, Terry