According to Hill, a new Copyright Alert System means that ________?
1) all illegal downloaders can expect a letter from RIAA within the next 6 months.
2) the government has created a system, similar to the IRS, to fine anyone who downloads files illegally.
3) illegal file downloaders may get a letter from their ISP letting them know their copyright transgression has been spotted.
4) downloading files illegally will soon become easier.