a 7600LE is a 7600 with about a 25% clock reduction, half the feature count, and a narrow memory bus width, its along the lines of a MX setup but with newer generation technology (we used to joke LE stood for looser edition)
I have a agp 8x 7600GS on my now spare/bench machine (paired with a 2ghz single core amd 64 and 2gb of 400mhz ddr1 ram), and it can run something like need for speed carbon, a middle age xbox360 title at 1280x1024 and more detailed settings than the console version over 60fps
but my mothers 9400m laptop, more cpu, more ram, can barley run it on lowest res and lowest details above 10fps
would that matter to anyone if its not doing 3d, well no, but at the same token we have pretty much mastered and maxed out 2d video years ago, and things like hardware HD decompression are already started hitting things like netbooks, and was fairly standard in the upper end geforce 6 + desktop model systems
so if you want a web browser, media player, and general butler, it doesnt matter... if your concerned with power, yea the higher end 7x series will whip the crap out a low end mobile series any day of the week, if you want to start talking about 7800GT vs 9600GTm then there is a debate
