****SAVEGAMES****

1) Ok, now you must find your savegame files:
- (for Windows Vista) DISK: > Users > 
*Your user* > 
AppData > Local - there you`ll see folder "Rockstar Games"

2) In this folder is GTAIV > savegemes > 
find your savegame files named "SGTA4.." and copy them all!

3) Now paste them to the new GTA IV savegames location:

- (for Windows Vista) %USERPROFILE% > Documents > 
Rockstar Games > GTA IV > savegames
- (for Windows XP) %USERPROFILE% > My Documents > 
Rockstar Games > GTA IV > savegames

****ONLINE****

This crack disables GFWL and RGSC, so online won't work !!!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Thanks to Razor1911 for GTA IV 1.02 crack and 
thanks to Rick and Seemann for XLiveLess.