Halo Reach Achievements.

I have almost 100% Halo Reach. 1 last rank achievement and i am almost done.
There is talk however that coming with the DLC which will come in the future will be an achievement to reach the highest rank which is thought to be 20mil credits. (or so i heard)
If thats so it will mean it will take even longer then gears of war 2 level 100. Which takes people a good year. I will however attempt it if its possible.

Discuss?

Thats true about the DLC having new achievements, but i Hadnt heard about one being for getting the highest rank. That would be insane!

I have two achievements left for Reach; the one you mentioned and the one for earning 1,000,000 Points in firefight. One question; how the hell is that possible??? Is there some kind of easy way to get lots of points? If so, what is it? As my friends and I were hard-pressed even getting to the 200,000 mark!

apprently there is a file share level that lets you not have a time limit and also have unlimited lives or something like that. i just did it with mates didnt really ask how

Got my last achievement. Time to wait for DLC.

Good effort!