and another question. i was just wondering. the 400 xp you start with for free in the start, does that mean when you get your first 100 xp, it will put you at the next rank for your class? or do you start at 0 xp, with the first 400 as just a treat?
A bit of both. You start the game with 400 XP, which you can spend. Now you get another 500, which you can also spend. You rise a level the moment you have spent 500 XP for buying skills and stuff. You can have 15.000 XP but still be level 1 if you don't spend it. So, to answer your question : you have bought stuff using 400 xp at the start of the game, which means that if you buy another 100 XP worth of stuff, your character goes up a level and you can buy things from both lvl 1 and lvl 2 thing.
Should you get hold of 'The Radicals Handbook' on p56 there's a background package called 'the Penal Legionnaire' which you get for free. As long as a character or NPC controls your explosive collar you can buy these advancements regardless of your level as long as you have the required prerequisites:
Advancement/Cost/Type/Prerequisite
Berserk Charge/100/T/-
Deceive/100/S/-
Deceive+10/200/T/Deceive
Hatred(any one)/100/T/-
Intimidate/100/S/-
Intimidate+10/200/S/Intimidate
Intimidate+20/300/S/Intimidate+10
Jaded/100/T/-
Light Sleeper/100/T/Per30
Nerves of Steel/100/T/-
Paranoia/100/T/-
Resistance(Fear)/100/T/-
Sound Constitution/100/S/-
Sound Constitution/100/S/-
Sound Constitution/100/S/-
Streetfighting/100/T/-
Die Hard/200/T/WP40
Hard Target/200/T/Ag40
IronJaw/200/T/T40
TrueGrit/200/T/T40
Your other question : I'll allow it as a hard (-20) test.
Also, I'll have my IC post fixed up soon, just taking care of my DMing responsibilities first.
No worries, take your time