I like the calculator link you sent.  Thanks


are people finding these hash rates reasonably accurate:
https://github.com/litecoin-project/litecoin/wiki/Mining-hardware-comparison#wiki-ATI_AMD_GPUs

6970   512
6990   800 - 900
6990x2  1580 - 1780

7850   350
7870 Ghz Interactive   400kH/s 350WU/m

7950   ~620
7950   ~642.5
7950   550

7970   522
7970   682
7970   580
Some hash higher than against BTC other higher for lightcoin than btc???  I've only read of lower rates/ complaints

The numbers are all over the place but come from here:
https://github.com/litecoin-project/litecoin/wiki/Mining-hardware-comparison#wiki-ATI_AMD_GPUs

http://www.litecoinpool.org/calc?hashrate=+&difficulty=205.77652398
and
http://dustcoin.com/mining

Disagree a bit - but both show Light coin to be more profitable than BTC?  Anyone finding this true on GPU?  The numbers are so variable its hard to be exact - just looking for general experiences.