I know this is an "old" thread, but for anyone who stumbles upon this area, please know that I have been on an Animas pump for 6 years and LOVE IT!! I am actually on my 3rd model (lucky enough to have good insurance coverage) and I wouldn't even think of going to back to shots. Or even to a different pump company for that matter. Animas may not introduce all the cutting edge stuff the way Medtronic does, but what they do introduce is a solid, quality pump with everything I need and none of the "frills" that I don't (sorry Medtronic, but I don't see a need for a "square wave bolus")
Anyway, I could go on all day about how my pump has saved my life, literally, and I wouldn't trade it for anything but a cure