How many can I fit comfortably on a dlink dub7 hub?
four for sure. stick-space-stick-space-stick-space-stick so a hub that did 7x .333 or 2.3gh will now do about 4x 2.2 or 8.8 gh
2.3gh vs 8.8gh and the 4 stick will pul less power.
the one stick I got is running with bfgminer 3.6.0 on bitminter.com same pc is running am sticks using bit minter java client. so you can avoid the issue of setup conflicts. you can also clearly see what the stick hashes since it is the only one using bfgminer. my stick has been 2.37gh which seems to be good for these sticks. when I get the next 3 mailed to me I will post speeds.
One thing for sure they should change the speed rating to 2.2- 2.5gh plus or minus 10%.
the setup is harder then Am sticks. they are a lot cooler then am sticks.