Written on 7/03/2008 by Melanie Taylor, of Think Money.With oil prices at an all-time high, the knock-on effect on fuel prices is more apparent by the day. According to The German Technical Cooperation (GTZ), who compiles a list of global fuel prices every year, UK car owners now pay around £4.41 ($8.74) per gallon, while US drivers pay closer to £2.07 ($4.10) - which is small compared to many countries, but that's a rise of almost 25% on 2007. Most worryingly of all, several countries - includi