Memories that are striked thru have been paid for, but not yet dreamed.
Memories that have a strike thru with a link, have been paid for AND dreamed. The link takes you to the first mention of that dream in game.

I'm just going one to one, memories to episodes:
http://en.wikipedia.org/wiki/List_of_Lost_Girl_episodes

SEASON ONE
1. It's a Fae, Fae, Fae, Fae World
2. Where There's a Will, There's a Fae
3. Oh Kappa, My Kappa
4. Faetal Attraction
5. Dead Lucky
6. Food for Thought
7. ArachnoFaebia
8. Vexed
9. Fae Day
10. The Mourning After
11. Faetal Justice
12. (Dis)Members Only
13. Blood Lines

SEASON TWO
14. Something Wicked This Fae Comes
15. I Fought the Fae (and the Fae Won)
16. Scream a little Dream
17. Mirror, Mirror
18. BrotherFae of the Wolves
19. It's Better to Burn Out than Fae Away
20. Fae Gone Wild
21. Death Didn't Become Him
22. Original Skin
23. Raging Fae
24. Can't See the Fae-Rest
25. Masks
26. Barometz. Trick. Pressure.
27. Midnight Lamp
28. Table for Fae
29. School's Out
30. The Girl Who Fae'd With Fire
31. Fae-nted Love
32. Truth and Consequences
33. Lachlan's Gambit
34. Into the Dark
35. Flesh and Blood

(Will add Season Three, etc. later.)