They CAN'T change the EULA of a program I already BOUGHT.
Yes, they indeed can.
Anyway, unless one of you is hiding a law degree somewhere, this is all speculation.
Ask a lawyer, don't pontificate about it on a development forum.
My understanding of the law is that it is, wholly, illegal.
But since FS2 is abandonware, I turn an uncaring eye towards it until Interplay returns and issues a cease and desist. We've made every effort to find out. So I point people at HOTU until HOTU gets told to take it down.
BTW, Rumour has it that HOTU actually DID take it down for several months at Interplays behest (it was remoived for a couple months, that much I know, the interplay request is the rumour). Then Interplay vanished off the net, and afatre a time, HOTU put it back up.