I got 2 questions plz help

[BlackOps]

Alright, ive had this game for almost a week and im starting to get the hang of it. Two things i havent been able to figure out yet:

1. The game time elapsing is very annoying and i dont have time to sit around for 30 mins doing nothing just for a tow ship to come, so i want to no how if its possible do u make time speed up?

2. The game FAG mentions that u have to use -i to enable invinciblity mode but i cant figure out how to do it. Plz help

[Kalshion]

Cheat Codes are unsupported

And as for the speed, please search the board

[gdwnet]

1. You need to fix your sig

2. Cheats are dealt with in the manual, the appendix and VCF (you HAVE read all them?)

3. Don't sit around waiting for a tow, Analyze WHY you need a tow, what went wrong? Learn and try not to do it again.