Counting the same way Scott G. did, I think I found the same 65 and DirecTv had 67. This was a few weeks ago.
Counting the way Dish counts, I think I found 115, after which they put up another 8. That would be the 123 referenced above. Of course, counting the way Dish counts also increases DirecTv's count, to something like 135 I believe. I think the difference is DirecTv has more RSNs.
Someone also a few weeks ago posted the possible additions. I think there are about 25 or so "real" HD channels which could be added, some of which probably only provide upconverted standard definition fare. If you delete a few of the HD channels such as FoxNews, Fox Business, and ESPN U which apparently won't be added for business (money) reasons, the honest fact to me seems to be that Dish will be extremely hard pressed to raise the 65 number to more than 95 by the end of 2009. Even that will be difficult unless Dish can get carriage rights to many more of the Sho, HBO, Max, and Starz offerings. But that's just my view; I could be wrong.