I use humalog. I tried Novo rapid, which is what was recommended for the pump, but it acts more like regular and only peaks in 4 hours. The humalog works much better for me. I only get about 3 hours out of it so I never really have a lot of residual to worry about. If my glucose is high 2 hours after eating, I know that I should bolus right away, rather than wait to see if/when the rest of the insulin kicks in.
I have a Paradigm 515 pump. I upgraded to the 522 and tried the continuous glucose monitor, but I didn't really like it. I didn't find it accurate enough (maybe I got a lemon?), found it cumbersome, and discovered that I was stable enough to do without if I just made sure I tested regularly.
Cora