Omniweb (sneakypeek 622.7.0.110364 & 5.9.1) lock up when loading the javascript benchmarks at this site. Other Webkit browsers (Saf4, Saf3, Nightlies, iCab work OK).
http://service.futuremark.com/peacekeeper/index.action
http://service.futuremark.com/peacekeeper/index.action