It's Time for the Lightning Round!

NVIDIA : “We want to own NVIDIA … you buy some and if it comes in, then you buy some more!” Cramer said.

Dynegy : Cramer likes DYN not as an earnings play but as an asset play. Its power plants are worth more than they are selling for, he said.

Spectranetics : Cramer likes the whole medical device group with the exception of Boston Scientific . And while SPNC is good, there are so many that are just as good but less expensive, he said.

Perfect World : When it comes to China, Cramer will recommend China Telecom and Baidu.com but he isn’t touching anything else, including the recently public PWRD.

NYMEX Holdings : This is a “very valuable institution” that Cramer believes will be acquired, but he won’t recommend it on the takeover potential alone. It’s also an earnings story and is “too inexpensive” considering how good its fundamentals are.

Teck Cominco : This is still a buy, Cramer said. “I like it very much.”

Lockheed Martin : The defense stocks are all under pressure right now, but it doesn’t deter Cramer. “Don’t take your cue from the stocks,” he said. “Take your cue from the company and Lockheed is doing incredibly well.”

RealNetworks : Cramer has been negative on RealNetworks since Mad Money started. “No thank you,” he said.

ENGlobal : This company does everything that is needed to produce refining petroleum and even though the group is beleaguered right now, Cramer is stepping up. “This is a buy.”

Questions for Cramer? [e-mail]

Questions, comments, suggestions for the Mad Money website? [e-mail]