Im pretty sure this is just said because when you shoot someone from an offroad with a lethel weapon the vdm script kicks in and just heals them to 100%.
Nope you'll need this and another set of xlr wires i think
http://www.amazon.co.uk/BTSKY-trade-Condenser-Recording-Microphone/dp/B00S0QAA5Q/ref=pd_sim_267_3?ie=UTF8&dpID=517dkD4NWUL&dpSrc=sims&preST=_AC_UL160_SR160%2C160_&refRID=1HX7B67G7XKEG4HGPSXY
Get this http://www.amazon.co.uk/Lexicon-Alpha-Studio-Audio-Interface/dp/B000HVXMNE/ref=sr_1_6?ie=UTF8&qid=1458422363&sr=8-6&keywords=lexicon
And you'll also need this to connect the mic to the interface...
I would personally go for the AOC. As I own one and its beautiful!
I would also like to suggest this http://www.amazon.co.uk/Samsung-S24D390HL-23-6-inch-Monitor/dp/B00IJS6OUA/ref=sr_1_20?s=computers&ie=UTF8&qid=1458420791&sr=1-20&keywords=aoc+monitor
It does have a 5.4ms...
If you buy it on Steam you have to run it through both steam and uplay if you buy it from anywhere else its just through Uplay.
Where are you buying it from if i may ask? I looked on G2a and it doesnt work for UK people.
Firstly, make sure you are connecting to the correct servers, they can be found at the top ^. However, you are probably joining in as a cop, (Blue). On the side as you join, click civilian i think it is purple and then select a free slot.