Uh huh, comparing to some of you guys my system really does suck...but well, still its working great and i can rely on it so who cares 
 
Results	95.79	
	System Info		
		Xbench Version		1.3
		System Version		10.5.6 (9G55)
		Physical RAM		2048 MB
		Model		MacPro3,1
		Drive Type		HTS541010G9SA00 HTS541010G9SA00
	CPU Test	57.97	
		GCD Loop	91.33	4.81 Mops/sec
		Floating Point Basic	66.26	1.57 Gflop/sec
		vecLib FFT	33.21	1.10 Gflop/sec
		Floating Point Library	77.82	13.55 Mops/sec
	Thread Test	103.18	
		Computation	77.45	1.57 Mops/sec, 4 threads
		Lock Contention	154.51	6.65 Mlocks/sec, 4 threads
	Memory Test	99.55	
		System	93.74	
			Allocate	102.61	376.81 Kalloc/sec
			Fill	102.24	4970.98 MB/sec
			Copy	80.16	1655.64 MB/sec
		Stream	106.13	
			Copy	103.84	2144.77 MB/sec
			Scale	104.76	2164.35 MB/sec
			Add	108.93	2320.50 MB/sec
			Triad	107.13	2291.71 MB/sec
	Quartz Graphics Test	150.55	
		Line	177.68	11.83 Klines/sec [50% alpha]
		Rectangle	134.59	40.18 Krects/sec [50% alpha]
		Circle	127.78	10.42 Kcircles/sec [50% alpha]
		Bezier	104.61	2.64 Kbeziers/sec [50% alpha]
		Text	361.38	22.61 Kchars/sec
	OpenGL Graphics Test	92.63	
		Spinning Squares	92.63	117.50 frames/sec
	User Interface Test	121.79	
		Elements	121.79	558.96 refresh/sec
Oh and with disk test its about 75-80 points overall score.