I just started the pump (MM 522) on 12-29-08. I went to the Dr. that day, then 3 days later for the first site change. I have the next appointment 2 weeks out from the first day.
When I got the pump I "wore" it (without insulin of course) for a weekend to get used to the features and get used to using it.
Days 1-4 I called in numbers daily, then about 3 days later, and now I will call in again in a week.
Overall, its not been a bad adjustment at all. That said, I may be the odd ball out.
Just thought I'd share!

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*~*Meghann*~*
Dx T1 3/2000
Dx Eating Disorder 11/2007
Using MM522 with Novolog since 12/2008 and CGMS since 1/2009.
A1C 5.4 9/2009
A1C 6.5 10/2009

Sick with H1N1
A1C 6.0 11/2009 Better! 3rd tri insulin resistance is kicking my tush...
EDD 12/19, Induction tentative for 38.5/39w due to retinopothy and diabetes ...