At first, very much thanks to saracoglu for his great help about location memory addresses.

This program is exactly what you think: write in the coordinates, and warp! You can store/read locations in/from files, create categories, read coords from map, etc. These files can be edited by Notepad too, so copy/paste absolutely works. (This will be important in the future.) You can add your own language too. Compatibility: GTA IV v1.01/v1.02/v1.03/v1.004