Re-install question

I recently purchased the FS2002 download versions of MiG-21UM and L-39ZA, with no problems on installation. If I need to reinstall again later due to system reload or new hard-drive purchase, can it be done without having to download a new copy of the aircraft? In other words, if I copy the aircraft on to a CD, will there be any problems reinstalling from that CD back onto my hard-drive? Also, any plans to release the Ukrainian Air Force paint scheme for FS2002? Thanks for an excellent add-on!
Wayne
USA

it won't be a problem at all.

I did it few times with TLK and already two times with MiG.

I put all these add-ons on re-writable CD and cleaned my disk space.

So, there is no problem to install it from CD.

But you will have to register your copy every time you install it in your system.

Thanks very much!
Best Regards,
Wayne