Really nice, thank you very much.
You're welcome.

Now for the n<3M ranges over 75T. With JoeO's help we have narrowed down the following ranges where we don't know whether they have (or will be) completed with the 300K < n < 20M sob.dat, or the new 1M < n < 20M sob.dat.
Code:
134000	136000	Mystwalker
137000	139000	Mystwalker
139800	140500	Slatz
140500	143000	cmprince
143050	143250	rosebud
143250	145000	priwo
147300	148000	Mystwalker
148800	149500	expmod8
149500	150000	Mystwalker
151000	152000	Mystwalker
All of the above are still active in the main sieve effort. If you are named above, can you please let me know whether you intend to complete the range with a 300K - 20M sob.dat, or if you have switched to 1M - 20M and you know when you switched can you let me know like this (e.g.)

134000 134500 Mystwalker [complete]
134500 136000 Mystwalker [abandoned]

or if you don't know where you switched (it really isn't a big deal), just like this

134000 136000 Mystwalker [abandoned]