tried for that. All the issues from the realtracks sets are resolved now.
But for the styles from the following package are still not available,
Xtra Pak 1-8
Bonus Pak
Bonus
Misc.
MST 28-29
0 MIDI
79 MIDI
1437 styles in total.
The tracks inside the styles are good, but when I tried to use it by clicking "OK" button, the message shows "the .sty file cannot be found..."