Hi,
If anyone is interested, I found a website called cms-sounddesign.de, which Sells excelent pianos and other sounds for Yamaha keyboard. I specially like their Grand Piano 1, which is a Steinway D-274, and their Grand Piano 3, which is a Bösendorfer Imperial 290. They also makes other sounds like drums and organs. Here is a link to their expansion packs for Tyros5:
http://www.cms-sounddesign.de/software-expansions-yamaha-tyros5_en.htmlI haven't bought any of them yet, but I will, as soon as I have enough Money.
Sometime ago, I also found and bought this product, called 3 grand pianos:
https://www.phantasmusic.com/grandpianosIt includes a Bösendorfer, a Kawai, and a Steinway grand piano. The Bösendorfer and Kawai sound fairly good, but the Steinway just sounds too old to my liking. However, all three pianos have the big problem, that when you release a note, it will take some time to ring out, so it's impossible to play staccato notes with these pianos. However, they Works a litle better for very legato music. If anyone here knows a method to remove the long decay time from the pianos, please let me know, because I find that very irritating, when the pianos otherwise sound good.
Best regards:
Aksel Christoffersen