What is Hackintoshing? Apple designed Mac OS X so that only Macs can run it. If you attempt to stick a Mac OS X installation disc into any computer that isn't made by Apple, it simply won't work. Unlike the Windows or Linux operating systems, Mac OS X normally requires a very specific set of hardware to run.
Report Abuse. Union-there are 15 players who run onto the field and there are 7 reserves. league-there are 13 players who run onto the field and 12 reserves. league need more reserves because it is a much quicker game than rugby union. Rugby_Guy 9435 Â· 9 years ago. Thumbs up.
Rugby league: Australia's Paul Gallen looks to offload the ball from a tackle. (2008 World Cup). Rugby is a type of football developed at Rugby School in Rugby, Warwickshire, one of many versions of football played at English public schools in the 19th century. The two main types of rugby are rugby league and rugby union. Although rugby league initially used rugby union rules, they are now wholly separate sports.