well ive research some info about Dell Inspiron 5100 at
http://reviews.zdnet.co.uk/hardware/...0003105,00.htm
"The Inspiron 5100 delivered record-breaking scores of 59.5 and 42.4 respectively under the application-based Business Winstone 2001 and Content Creation Winstone 2002 tests, beating Compaq’s workstation-class 2.2GHz Evo 800w by a clear margin."
Not bad dude