alot of same old threads beings asked the same things lately...no affence to the noobs BUT please READ some old threads. and also the SEARCH key works too and there tons of tutorials.
you want us to spoon feed you too?..j/k just have a look thru the threads everyone on these forums been helping the same type of questions just have a look and read around you'll find some interesting stuff.
The trainer youll want is here
, if you've got ANY VERSION of GTA IV pretty much. Its great easy to install and quite useful.