I am a current junior at the University of Miami in America and I want to transfer to London sooo bad. I feel I could get in there, but is it a good school? Do you think I would be able to find a goob job in business over there if I got my degree from Westminster? Please help.

check,
http://www.arwu.org/rank/2007/ARWU2007TOP500list.htm

this's the list for top 500 universities all over the world for 2007, 2008 list will be on 15th august

Well i went to imperial (ranks number 3), and to be honest Westminster is not thought of very highly.It ranks 102 out of 117 in the UK (official Guardian league table). If I were you I'd try queen Mary (in London), good uni and the grade criteria shouldn't be over the top.