The difference in temperature between the boiling point of a solution and the boiling point of the pure solvent Concentration A measurement of the amount of solute that's dissolved in a given quantity of solvent; usually expressed as mol / L
If you get banned from Xbox Live, you more than likely deserved it barring the occasional name misunderstanding or misinterpretation that usually get cleared up quickly. Punishment can range from suspensions of 24 hours up to two weeks, on up to full permanent bans.
You can purchase xbox live gold through your xbox if you have signed up for xbox live silver (free). there are 30 day, 3 month, and 1 year options. I pay by the microsoft cards found in any gaming store. The prices are around there for going to the store. If you buy on your xbox it just keeps taking it out of your credit card untill you stop it. If you buy xbox live from xbox.com via credit card, they continually charge it until you cancel the subscription. I wouldn't trust a greedy corporation like microsoft with my credit card and expect them to not try to take advantage of it. but the prices from buying at a game store are: 1 Month - 7.99. 3 Month - 19.99.