hey bel, my friends bought me the avent electric sterilizer but i have the tomme tippee bottles and the necks are wider than the avent bottles so don't fit in the holes of the sterilizer. i'm hoping to be able to stand the bottles up somehow and still use it, not sure if this will work though.
i read on the web site that as of june 2009, there will be a selection of tommee tippee closer to nature range that will be BPA free.