I just started minig here, heck, I just started mining XMG.
I'll be watching this thread for any announcements.
How many hashes does it take to crack a block and reap the rewards? and shouldn't Mhash be Khash in that graph?
Welcome to BTCT!
As with Bitcoin and all Altcoins, there is no "number" of hashes to crack a block. It might happen on your first block, or it might take forever.
The graph is intended to show Mhash, and refers not to you, or this pool, but the entire XMG mining network.
You might have a few Khash/s while mining, but the network as a whole will usually be at some Mhash/s
(If you don't know, 1 Mhash = ~1000 Khash)