Seems the RW announcement will mean a partial freebie upgrade in terms of GUI for those of us who have RW at the moment, but minus the new content, which you can apparently add, which is fair enough although I'm not especially interested in the new content which is announced. Be more interesting to see what it runs like than what it contains. I have an I7 processor and Win 7, which seems to run RW okay, although I'm less impressed with the load times RW displays, so I imagine that will also run the new version reasonably well, but probably no better than it does already.
If not exactly right at the cutting edge, an I7 is still a pretty high end processor, however, unlike with Flight Sim fans, where pretty much everyone goes for it on hardware because they have to in order to run FSX, train simmers are less inclined to do so, and I'm predicting the already widespread complaints about how it runs will probably get another airing and I'll be very surprised if it doesn't break something in TPD content.
Good luck to them with it, but PS3 controller capability and more eye candy is not really what I wanted to see, I'd have been more impressed with an attempt to fix things that were already busted in the DLC, improving the load times and the content creation tools, and to see some more added realism. I guess that going for the gamers with eye candy payware DLC is their intent rather than catering to the DIYers and hard core rail nuts. But if they are going that way, then they'll have to improve customer service when it comes to patching busted features on that DLC, people will only put up with so much before they decide not to open their wallets again, and if changes are made at the expense of alienating hard core simmers, then they'll have risked holding onto the hard core customer base as well. MS found that out the hard way when they dropped FS and went with Flight, which lasted about six months before going tits up, and the Railworks developers should note with a cautionary eye that this was on Steam too.
Al