The main change from previous versions is the inclusion of some nice smooth pianos which seem to be lacking in the past.
On most RX pianos I have eliminated the key-release noise as this is generally a waste of polyphony (but kept the pedal-down resonance). Those pianos with RXX in the name have all effects.
This is a smaller set so it doesn't have the steinways but if you have 32mb ram you could still keep Alex's steinways as well as this set. (You should be using operating system Version 3.01 from Korg as some pianos use 12 to 15 oscillators - not to be confused with polyphony - maximum polyphony use is 4 per note so don't panic!)
To use this new set go to the rapidshare link below:
http://rapidshare.com/files/95450953/Sm ... T.zip.html
Choose the Free Download option and type in the code supplied by the site. Once it has downloaded you need to unzip the file to obtain the SmoothPianosMCH08.SET folder (without the .zip extension).
After backing up your Pa1x, copy the folder to your Pa1x harddrive.
{Its probably a good idea to clear your Ram before loading (Sound Mode, Record, dropdown Menu, Delete, choose All Samples Multisamples Drum samples, dropdown menu, Exit from record,Yes.}
Now to Load: Disk, Load Tab, select the set to load and here you can do either 1) Load (easier option - just loads all 16 pianos to the first 2 pages of User 1. OR 2) Choose where you want to load them by choosing OPEN, Sound, Open, User 1, Open, then choose the sounds and Load them to where you want.
Enjoy

John