My advice, seeing as you're updating anyways, is to update to 1.8. There are lots of tutorials, some organized, some random topics, and some tutorials that just say "Go look at this code, you can figure it out" (cough cough, TGG).
Wuppy's 1.8 tutorials (Structured, very detailed, very well explained)
Minecraft Forge's Tutorials board (Completely random, varies, quite useful)
TheGreyGhost's MinecraftByExample (Have some code, you can figure it out yourself, very helpful even if you're the kind of person who doesn't learn well this way)
-Shadowfacts