I-800 Receipt received!

We just received our I800 Notice of Receipt today!! (For those comparing timelines: we had received our LOA email from MAA on 11/15, received the LOA mailing on 11/16 from MAA, overnighted our I800 paperwork that evening and it was delivered on 11/17 to USCIS. The Notice of Receipt just confirms it was, indeed, received by USCIS on 11/17.) The next step is to receive Provisional Approval: hopefully within the next week! Little by litte...step by step...we inch ever closer to bringing our Kimi home, and one less day for her to live without a family.