I was induced at 40+14 with my DS (1st baby).
I was put on a drip at 9.30 pm, after having another sweep earlier on in the afternoon.
Once the drip was in place, the contractions started VERY quickly. I think the worst thing about beinf induced is that there is no build up to the pain. It's just straight away to full on contractions.
I lasted for a while on gas and air, then had morphine for the rest of the labour.
On the plus side, my DS was born at 2.30, so only 5 hoursin total.
My main gripe was that I felt so out of control with everything. As Numptymum said, it's far more medical - so I had reduced mobility (although could stand). Basically it wasn't the birth I wanted, however I had no other experience of how it could be.
One thing I would really think about is the pain relief you want. My community midwife was really angry I hadn't been offered an epidural before I was induced; and when I asked for one after the morphine was wearing off, I couldn't have one 'as you're 4th in the line and by the time we get round to you, it'll all be over'
I would second that music helps, also try a TENS. Might do bugger all, but it certainly won't do any harm either.
Good luck.