Ok, so in this episode the guys go and make an app for the iPhones, and Sheldon tries to take over the project.
So Leonaard present the idea ot their friends while Howard was trying to make his mom understand a PC. Everyone is on bard with the idea, so at home they start to design the project. There, Sheldon bbegins to oppose to everything, even trying to call the operation NODLEHS. So Leonrad takes him out of the team.
Sheldon then tries to start a rival app and bribe Raj & Wolowitz but they won't change teams. So he tries to annyo the guys playing his theremin (sp?). He is thrown oput of the apartment and Penny takes him in, telling him about a shoe app she thought about. Penny then tells Sheldon to go an "apologize" and he just couldn't so the episode ends with Leonard & the ugys still working on the app while Penny & Sheldon work on her shoe idea.
Overall: It was good. Sheldon stole a bit of the spotlight, though. And the best was Sheldon's treatment of Howard (this group of geniuses and their friends Howard). 8.5/10.