alteriwnet/mod question

So my question is, after installing alteriwnet am i able to load mw2(non-alteriwnet) and play like normal without having to remove files so i don't trigger a ban, if i do have to remove files each time i wanna switch can you give me a list of what needs to be done?

Second, mods, after reading a few posts here asking for help with mods it has come to my attention that using mods on regular mw2 is probably not worth the chance of getting banned(unless im missing something?) however i seem to run into gun-games all the time on regular mw2, are these people just taking chances? or is their a real secure way of hosting them other than alteriwnet?


pretty much all i really need to know is the most secure way of enabling my self to host modded games(since i cant wait for black ops i really wanna play some gun-games/ one in the chamber before release).

Thanks in advance!

Well about question 1 please explain that again

about question 2 find a good working vac disabler
and you are safe to host mods