I had not heard of ATI having troubles, I know for a couple quarters they did not make a profit, but thats about standard recently for most tech companys. I think the last quarter they posted a profit, so no worrys.... and they don't seem to be laying anyone off.
I use the blue orb on mine. I like the CFM's it moves, and it runs cold to the touch at the high overclocks. I know the stock heatsink with no fan gets pretty hot when overclocked to 190.
I don't know how critical the sink is for the LE. Ill tell you this though, when I first got the orb, I got the bright idea of using the thermal tape that comes with it to attach it to the GPU. Well here I am, running at 180, playing games all the time and such, and I happen to open the case up, and theres the damn orb laying at the bottom! Yup, I ran the Radeon at 180 for I don't know how long with no cooling what-so-ever.
I ended up attaching it with Artic silver, and some Gel Superglue around the edges. I had to grind off the Blorbs mounting tabs to get it to fit right. ALso, another tip that someone on this board posted ... is that if you mount the HSF to low on the GPU, it will hit on the #1 pci slot, not letting you fully seat the card. So be carefull to get it on there straight.
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