If anyone does speak Russian, there is a huge favor you could do for the community by getting a hold of someone and Sukhoi.ru forums ( if they are still active there ) and try and talk him into getting in touch with Vadim Kolosov, AKA 'Starshoy' to see if we can get the 4.09m planeset activated in a newer version of the dgen.exe program. As far as I kow this person knows or is a friend of Starshoy and I think it's the guy in the thread with screen name of 'Ulmar'. I'll post the link to the thread there where they were talking about getting the ( new at the time ) '46 planeset working in Dgen. This new planeset begs even more to be added to dgen capability because unlike '46 planeset, these planes actually flew in the war and were not experimental, only envisioned, or that only flew after the war was over.
Here's the link to the forum for any Russian speakers who might wish to help:
http://www.sukhoi.ru/forum/showthread.php?t=50655
Thanks in advance if you can help or at least try!!!