I figured that unless i can double the clock speed of my CPU , generally its not worth it to upgrade.  I had a k6-2/400@450 before my current system, tried a bunch of other ones that were in the 700-800mhz range and finally settled on this.  And finally by doubling my clock speed it was worth it.  Also doubled my ram, and doubled the speed of my cdr drive.  Hmm... i guess i really shouldn't upgrade again until i can get a 1.8 ghz athlon with 512mb of ddr ram.
			
			
				
		
			