what power supply are you using? My 6950's use up to 200w, I probably can stop typing now.

and at 120Mh/s what brand of voodoo doll are you using?

cyrusfox have you tried using the PLATFORM= option?

Yay I'm allowed to post, this pool rocks thanks Inaba. One thing I don't seem to be able to get working right is the SMS feature, I get the messages but they are all blank any ideas?

Not much point trying to mine with just the CPU btw. Your card should be able to put out 800 Mh/s way more than that CPU

355 Mh/s to 370 Mh/s on a stock hd6950, I've seen no difference apart from the increased hash rate, keep up the good work!

I know using Phoenix in linux this is possible, you can even adjust how many hashes each is doing by varying the difference in aggression. I do this sometimes when my usual pool is having issues, when it's idle the other instance takes over. This works really well as it doesn't delay the change over to my backup pool.

There's some good discussions about this already, http://forum.bitcoin.org/?topic=4339.0 for example. Personally I doubt it as hardware costs decrease and new more capable hardware is made available the amount of mining is likely to increase or at least remain constant. BTW it's only summer on half of the planet.

An active DVI->VGA would but the standard ones that often come with cards are straight pass through, the post above is an excellent example of how one of these adapters can easily be turned into a dummy plug. Be careful about your choice of 6950, some aren't unlockable and in some cases won't accept rom flashes at all even though they appear to, your best bet is a proven 2GB reference design.

Lets see I've been mining for 6 months and reading posts here for much longer than that, due to all I've learnt in that time mostly related to optimisation of mining on headless remotely located linux boxes which I run several of I'd like to help out others that were in the same place I was 6 months ago. I'd also like to finally get round to thanking the forum members whose post's and threads have been invaluable. I know I should of registered along time ago, I've been a bit too into the anonymous aspect of the bitcoin! A second reason is I have been doing some FPGA development at work and I'd like to join the discussions on FPGA mining.

Cheers

Post number 1... Hi