Finally it's coming to DLC Episode for GTA 4, this time was The Lost and Damned. after this i'll working for the last episode. This update is also come with some changes to the original vehicle (see Changelogs.txt)
For the installation just put all the folder inside the GTA IV directory folder
*Note: i highly recommend to use a graphic/timecycle mod for the best experience, such as Reality IV 2.0 and DayL's Natural Timecycle