Take a pot, toss some drosera-appropriate soil mix in it, put the pot in a water tray and keep water tray filled with water. Get clear plastic bag and cut a few slits in the bottom of the bag it so air can move a little (say about ~10% open; I generally cut about 1-inch-long triangles off of each of the two bottom corners). Sprinkle seeds on soil surface, put the clear bag upside-down over the pot to keep humidity up, which will speed up germination a bit.
Temp anywhere between (estimated) 75 and 90 degrees F.
If you are measuring humidity, anywhere between 50% and 90% is fine.
Germination anywhere between 10 days and 2 months, depending on age of the seed.
Long version:
http://www.growsundews.com/sundews/Germ ... _Seed.html