A major stumbling block for some is the FUP (Fair Usage Policy), which almost all providers have in place on at least some of their plans. The FUP is in place to prevent excessive data downloading – after a (usually unpublicized) data limit, your connection speed will be throttled, in extreme cases down to a dial-up-like slow. Those who use the internet mainly for web browsing and occasional downloads need not worry; if you plan on excessive downloading, however, this is something to watch out for. Try to find a plan for ‘small business´, or something similar, that doesn´t have any FUP or data limit – it will be more expensive, but worth it in the long run if you take in a lot of data.