I'm breastfeeding (pumping mostly) and I've decided to use Playtex Drop Ins... I was wondering if I could use a bottle warmer to heat them up. I like to pre-make my bottles for less hasstle and our tap water doesn't get hot enough to warm them up unless I leave it in there for 5 minutes (just too long for DS to wait) lol. Our microwave is pretty insufficiant as well. The bottle warmer is great works in 60 seconds, what if I just didn't leave it in there as long and I put the cap on the bottom so the liner wouldnt be so close to direct heat? Any one try this or do it?